Merge branch 'main' into lendemor/type_check_event_handler

2024-10-15 22:25:44 +02:00 · 2024-10-15 22:25:44 +02:00 · df289b32ee
commit df289b32ee
parent 26eb35899d 3a14025999
240 changed files with 10921 additions and 16619 deletions
--- a/.github/actions/setup_build_env/action.yml
+++ b/.github/actions/setup_build_env/action.yml
@ -18,7 +18,7 @@ inputs:
  poetry-version:
    description: 'Poetry version to install'
    required: false
-    default: '1.3.1'
+    default: '1.8.3'
  run-poetry-install:
    description: 'Whether to run poetry install on current dir'
    required: false
--- a/.github/workflows/check_node_latest.yml
+++ b/.github/workflows/check_node_latest.yml
@ -14,7 +14,7 @@ env:

 jobs:
    check_latest_node:
-        runs-on: ubuntu-latest
+        runs-on: ubuntu-22.04
        strategy:
            matrix:
                python-version: ['3.12']
--- a/.github/workflows/check_outdated_dependencies.yml
+++ b/.github/workflows/check_outdated_dependencies.yml
@ -0,0 +1,88 @@
+name: check-outdated-dependencies
+
+on:
+  push:  # This will trigger the action when a pull request is opened or updated.
+    branches:
+      - 'release/**'  # This will trigger the action when any branch starting with "release/" is created.
+  workflow_dispatch:  # Allow manual triggering if needed.
+
+jobs:
+  backend:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - uses: ./.github/actions/setup_build_env
+      with:
+        python-version: '3.9'
+        run-poetry-install: true
+        create-venv-at-path: .venv
+
+    - name: Check outdated backend dependencies
+      run: |
+        outdated=$(poetry show -oT)
+        echo "Outdated:"
+        echo "$outdated"
+
+        filtered_outdated=$(echo "$outdated" | grep -vE 'pyright|ruff' || true)
+
+        if [ ! -z "$filtered_outdated" ]; then
+          echo "Outdated dependencies found:"
+          echo "$filtered_outdated"
+          exit 1
+        else
+          echo "All dependencies are up to date. (pyright and ruff are ignored)"
+        fi
+
+
+  frontend:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4  
+    - uses: ./.github/actions/setup_build_env
+      with:
+        python-version: '3.10.11'
+        run-poetry-install: true
+        create-venv-at-path: .venv
+    - name: Clone Reflex Website Repo
+      uses: actions/checkout@v4
+      with:
+        repository: reflex-dev/reflex-web
+        ref: main
+        path: reflex-web
+    - name: Install Requirements for reflex-web
+      working-directory: ./reflex-web
+      run: poetry run uv pip install -r requirements.txt
+    - name: Install additional dependencies for DB access
+      run: poetry run uv pip install psycopg2-binary
+    - name: Init Website for reflex-web
+      working-directory: ./reflex-web
+      run: poetry run reflex init
+    - name: Run Website and Check for errors
+      run: |
+        poetry run bash scripts/integration.sh ./reflex-web dev
+    - name: Check outdated frontend dependencies
+      working-directory: ./reflex-web/.web
+      run: |
+        raw_outdated=$(/home/runner/.local/share/reflex/bun/bin/bun outdated)
+        outdated=$(echo "$raw_outdated" | grep -vE '\|\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\|' || true)
+        echo "Outdated:"
+        echo "$outdated"
+
+        # Ignore 3rd party dependencies that are not updated.
+        filtered_outdated=$(echo "$outdated" | grep -vE 'Package|@chakra-ui|lucide-react|@splinetool/runtime|ag-grid-react|framer-motion|react-markdown|remark-math|remark-gfm|rehype-katex|rehype-raw' || true)
+        no_extra=$(echo "$filtered_outdated" | grep -vE '\|\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-' || true)
+
+
+        if [ ! -z "$no_extra" ]; then
+          echo "Outdated dependencies found:"
+          echo "$filtered_outdated"
+          exit 1
+        else
+          echo "All dependencies are up to date. (3rd party packages are ignored)"
+        fi
+
--- a/.github/workflows/integration_app_harness.yml
+++ b/.github/workflows/integration_app_harness.yml
@ -24,7 +24,7 @@ jobs:
      matrix:
        state_manager: ['redis', 'memory']
        python-version: ['3.11.5', '3.12.0']
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
    services:
      # Label used to access the service container
      redis:
--- a/.github/workflows/integration_tests.yml
+++ b/.github/workflows/integration_tests.yml
@ -42,7 +42,7 @@ jobs:
      fail-fast: false
      matrix:
        # Show OS combos first in GUI
-        os: [ubuntu-latest, windows-latest, macos-12]
+        os: [ubuntu-latest, windows-latest]
        python-version: ['3.9.18', '3.10.13', '3.11.5', '3.12.0']
        exclude:
          - os: windows-latest
@ -122,7 +122,7 @@ jobs:
      fail-fast: false
      matrix:
        # Show OS combos first in GUI
-        os: [ubuntu-latest, windows-latest, macos-12]
+        os: [ubuntu-latest, windows-latest]
        python-version: ['3.10.11', '3.11.4']

    env:
@ -161,4 +161,45 @@ jobs:
          poetry run python benchmarks/benchmark_web_size.py --os "${{ matrix.os }}"
          --python-version "${{ matrix.python-version }}" --commit-sha "${{ github.sha }}"
          --pr-id "${{ github.event.pull_request.id }}" --branch-name "${{ github.head_ref || github.ref_name }}"
-          --app-name "reflex-web" --path ./reflex-web/.web
+          --app-name "reflex-web" --path ./reflex-web/.web
+  
+  reflex-web-macos:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ['3.11.5', '3.12.0']
+    runs-on: macos-12
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/setup_build_env
+        with:
+          python-version: ${{ matrix.python-version }}
+          run-poetry-install: true
+          create-venv-at-path: .venv
+      - name: Clone Reflex Website Repo
+        uses: actions/checkout@v4
+        with:
+          repository: reflex-dev/reflex-web
+          ref: main
+          path: reflex-web
+      - name: Install Requirements for reflex-web
+        working-directory: ./reflex-web
+        run: poetry run uv pip install -r requirements.txt
+      - name: Install additional dependencies for DB access
+        run: poetry run uv pip install psycopg2-binary
+      - name: Init Website for reflex-web
+        working-directory: ./reflex-web
+        run: poetry run reflex init
+      - name: Run Website and Check for errors
+        run: |
+          # Check that npm is home
+          npm -v
+          poetry run bash scripts/integration.sh ./reflex-web prod
+      - name: Measure and upload .web size
+        run:
+          poetry run python benchmarks/benchmark_web_size.py --os "${{ matrix.os }}"
+          --python-version "${{ matrix.python-version }}" --commit-sha "${{ github.sha }}"
+          --pr-id "${{ github.event.pull_request.id }}" --branch-name "${{ github.head_ref || github.ref_name }}"
+          --app-name "reflex-web" --path ./reflex-web/.web
+  
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@ -27,7 +27,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        os: [ubuntu-latest, windows-latest, macos-12]
+        os: [ubuntu-latest, windows-latest]
        python-version: ['3.9.18', '3.10.13', '3.11.5', '3.12.0']
        # Windows is a bit behind on Python version availability in Github
        exclude:
@ -41,6 +41,7 @@ jobs:
          - os: windows-latest
            python-version: '3.9.13'
    runs-on: ${{ matrix.os }}
+
    # Service containers to run with `runner-job`
    services:
      # Label used to access the service container
@ -78,4 +79,30 @@ jobs:
          export PYTHONUNBUFFERED=1
          poetry run uv pip install "pydantic~=1.10"
          poetry run pytest tests/units --cov --no-cov-on-fail --cov-report=
-      - run: poetry run coverage html
+      - name: Generate coverage report
+        run: poetry run coverage html
+
+  unit-tests-macos:
+    timeout-minutes: 30
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ['3.9.18', '3.10.13', '3.11.5', '3.12.0']
+    runs-on: macos-12
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/setup_build_env
+        with:
+          python-version: ${{ matrix.python-version }}
+          run-poetry-install: true
+          create-venv-at-path: .venv
+      - name: Run unit tests
+        run: |
+          export PYTHONUNBUFFERED=1
+          poetry run pytest tests/units --cov --no-cov-on-fail --cov-report=
+      - name: Run unit tests w/ pydantic v1
+        run: |
+          export PYTHONUNBUFFERED=1
+          poetry run uv pip install "pydantic~=1.10"
+          poetry run pytest tests/units --cov --no-cov-on-fail --cov-report=
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@ -3,7 +3,7 @@ fail_fast: true
 repos:

  - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: v0.4.10
+    rev: v0.6.9
    hooks:
      - id: ruff-format
        args: [reflex, tests]
@ -25,7 +25,7 @@ repos:
    rev: v1.1.313
    hooks:
      - id: pyright
-        args: [integration, reflex, tests]
+        args: [reflex, tests]
        language: system

  - repo: https://github.com/terrencepreilly/darglint
--- a/README.md
+++ b/README.md
@ -17,7 +17,7 @@

 ---

-[English](https://github.com/reflex-dev/reflex/blob/main/README.md) | [简体中文](https://github.com/reflex-dev/reflex/blob/main/docs/zh/zh_cn/README.md) | [繁體中文](https://github.com/reflex-dev/reflex/blob/main/docs/zh/zh_tw/README.md) | [Türkçe](https://github.com/reflex-dev/reflex/blob/main/docs/tr/README.md) | [हिंदी](https://github.com/reflex-dev/reflex/blob/main/docs/in/README.md) | [Português (Brasil)](https://github.com/reflex-dev/reflex/blob/main/docs/pt/pt_br/README.md) | [Italiano](https://github.com/reflex-dev/reflex/blob/main/docs/it/README.md) | [Español](https://github.com/reflex-dev/reflex/blob/main/docs/es/README.md) | [한국어](https://github.com/reflex-dev/reflex/blob/main/docs/kr/README.md) | [日本語](https://github.com/reflex-dev/reflex/blob/main/docs/ja/README.md) | [Deutsch](https://github.com/reflex-dev/reflex/blob/main/docs/de/README.md) | [Persian (پارسی)](https://github.com/reflex-dev/reflex/blob/main/docs/pe/README.md)
+[English](https://github.com/reflex-dev/reflex/blob/main/README.md) | [简体中文](https://github.com/reflex-dev/reflex/blob/main/docs/zh/zh_cn/README.md) | [繁體中文](https://github.com/reflex-dev/reflex/blob/main/docs/zh/zh_tw/README.md) | [Türkçe](https://github.com/reflex-dev/reflex/blob/main/docs/tr/README.md) | [हिंदी](https://github.com/reflex-dev/reflex/blob/main/docs/in/README.md) | [Português (Brasil)](https://github.com/reflex-dev/reflex/blob/main/docs/pt/pt_br/README.md) | [Italiano](https://github.com/reflex-dev/reflex/blob/main/docs/it/README.md) | [Español](https://github.com/reflex-dev/reflex/blob/main/docs/es/README.md) | [한국어](https://github.com/reflex-dev/reflex/blob/main/docs/kr/README.md) | [日本語](https://github.com/reflex-dev/reflex/blob/main/docs/ja/README.md) | [Deutsch](https://github.com/reflex-dev/reflex/blob/main/docs/de/README.md) | [Persian (پارسی)](https://github.com/reflex-dev/reflex/blob/main/docs/pe/README.md) | [Tiếng Việt](https://github.com/reflex-dev/reflex/blob/main/docs/vi/README.md)

 ---

--- a/benchmarks/benchmark_lighthouse.py
+++ b/benchmarks/benchmark_lighthouse.py
@ -3,8 +3,8 @@
 from __future__ import annotations

 import json
-import os
 import sys
+from pathlib import Path

 from utils import send_data_to_posthog

@ -28,7 +28,7 @@ def insert_benchmarking_data(
    send_data_to_posthog("lighthouse_benchmark", properties)


-def get_lighthouse_scores(directory_path: str) -> dict:
+def get_lighthouse_scores(directory_path: str | Path) -> dict:
    """Extracts the Lighthouse scores from the JSON files in the specified directory.

    Args:
@ -38,24 +38,21 @@ def get_lighthouse_scores(directory_path: str) -> dict:
        dict: The Lighthouse scores.
    """
    scores = {}
-
+    directory_path = Path(directory_path)
    try:
-        for filename in os.listdir(directory_path):
-            if filename.endswith(".json") and filename != "manifest.json":
-                file_path = os.path.join(directory_path, filename)
-                with open(file_path, "r") as file:
-                    data = json.load(file)
-                    # Extract scores and add them to the dictionary with the filename as key
-                    scores[data["finalUrl"].replace("http://localhost:3000/", "/")] = {
-                        "performance_score": data["categories"]["performance"]["score"],
-                        "accessibility_score": data["categories"]["accessibility"][
-                            "score"
-                        ],
-                        "best_practices_score": data["categories"]["best-practices"][
-                            "score"
-                        ],
-                        "seo_score": data["categories"]["seo"]["score"],
-                    }
+        for filename in directory_path.iterdir():
+            if filename.suffix == ".json" and filename.stem != "manifest":
+                file_path = directory_path / filename
+                data = json.loads(file_path.read_text())
+                # Extract scores and add them to the dictionary with the filename as key
+                scores[data["finalUrl"].replace("http://localhost:3000/", "/")] = {
+                    "performance_score": data["categories"]["performance"]["score"],
+                    "accessibility_score": data["categories"]["accessibility"]["score"],
+                    "best_practices_score": data["categories"]["best-practices"][
+                        "score"
+                    ],
+                    "seo_score": data["categories"]["seo"]["score"],
+                }
    except Exception as e:
        return {"error": e}

--- a/benchmarks/benchmark_package_size.py
+++ b/benchmarks/benchmark_package_size.py
@ -2,11 +2,12 @@

 import argparse
 import os
+from pathlib import Path

 from utils import get_directory_size, get_python_version, send_data_to_posthog


-def get_package_size(venv_path, os_name):
+def get_package_size(venv_path: Path, os_name):
    """Get the size of a specified package.

    Args:
@ -26,14 +27,12 @@ def get_package_size(venv_path, os_name):

    is_windows = "windows" in os_name

-    full_path = (
-        ["lib", f"python{python_version}", "site-packages"]
+    package_dir: Path = (
+        venv_path / "lib" / f"python{python_version}" / "site-packages"
        if not is_windows
-        else ["Lib", "site-packages"]
+        else venv_path / "Lib" / "site-packages"
    )
-
-    package_dir = os.path.join(venv_path, *full_path)
-    if not os.path.exists(package_dir):
+    if not package_dir.exists():
        raise ValueError(
            "Error: Virtual environment does not exist or is not activated."
        )
@ -63,9 +62,9 @@ def insert_benchmarking_data(
        path: The path to the dir or file to check size.
    """
    if "./dist" in path:
-        size = get_directory_size(path)
+        size = get_directory_size(Path(path))
    else:
-        size = get_package_size(path, os_type_version)
+        size = get_package_size(Path(path), os_type_version)

    # Prepare the event data
    properties = {
--- a/benchmarks/benchmark_web_size.py
+++ b/benchmarks/benchmark_web_size.py
@ -2,6 +2,7 @@

 import argparse
 import os
+from pathlib import Path

 from utils import get_directory_size, send_data_to_posthog

@ -28,7 +29,7 @@ def insert_benchmarking_data(
        pr_id: The id of the PR.
        path: The path to the dir or file to check size.
    """
-    size = get_directory_size(path)
+    size = get_directory_size(Path(path))

    # Prepare the event data
    properties = {
--- a/benchmarks/utils.py
+++ b/benchmarks/utils.py
@ -2,12 +2,13 @@

 import os
 import subprocess
+from pathlib import Path

 import httpx
 from httpx import HTTPError


-def get_python_version(venv_path, os_name):
+def get_python_version(venv_path: Path, os_name):
    """Get the python version of python in a virtual env.

    Args:
@ -18,13 +19,13 @@ def get_python_version(venv_path, os_name):
        The python version.
    """
    python_executable = (
-        os.path.join(venv_path, "bin", "python")
+        venv_path / "bin" / "python"
        if "windows" not in os_name
-        else os.path.join(venv_path, "Scripts", "python.exe")
+        else venv_path / "Scripts" / "python.exe"
    )
    try:
        output = subprocess.check_output(
-            [python_executable, "--version"], stderr=subprocess.STDOUT
+            [str(python_executable), "--version"], stderr=subprocess.STDOUT
        )
        python_version = output.decode("utf-8").strip().split()[1]
        return ".".join(python_version.split(".")[:-1])
@ -32,7 +33,7 @@ def get_python_version(venv_path, os_name):
        return None


-def get_directory_size(directory):
+def get_directory_size(directory: Path):
    """Get the size of a directory in bytes.

    Args:
@ -44,8 +45,8 @@ def get_directory_size(directory):
    total_size = 0
    for dirpath, _, filenames in os.walk(directory):
        for f in filenames:
-            fp = os.path.join(dirpath, f)
-            total_size += os.path.getsize(fp)
+            fp = Path(dirpath) / f
+            total_size += fp.stat().st_size
    return total_size


--- a/docs/vi/README.md
+++ b/docs/vi/README.md
@ -0,0 +1,267 @@
+```diff
+ Bạn đang tìm kiếm Pynecone? Bạn đã tìm đúng. Pynecone đã được đổi tên thành Reflex. +
+```
+
+<div align="center">
+<img src="https://raw.githubusercontent.com/reflex-dev/reflex/main/docs/images/reflex_dark.svg#gh-light-mode-only" alt="Reflex Logo" width="300px">
+<img src="https://raw.githubusercontent.com/reflex-dev/reflex/main/docs/images/reflex_light.svg#gh-dark-mode-only" alt="Reflex Logo" width="300px">
+
+<hr>
+
+### **✨ Ứng dụng web hiệu suất cao, tùy chỉnh bằng Python thuần. Deploy trong vài giây. ✨**
+[![PyPI version](https://badge.fury.io/py/reflex.svg)](https://badge.fury.io/py/reflex)
+![versions](https://img.shields.io/pypi/pyversions/reflex.svg)
+[![Documentation](https://img.shields.io/badge/Documentation%20-Introduction%20-%20%23007ec6)](https://reflex.dev/docs/getting-started/introduction)
+[![Discord](https://img.shields.io/discord/1029853095527727165?color=%237289da&label=Discord)](https://discord.gg/T5WSbC2YtQ)
+</div>
+
+---
+
+[English](https://github.com/reflex-dev/reflex/blob/main/README.md) | [简体中文](https://github.com/reflex-dev/reflex/blob/main/docs/zh/zh_cn/README.md) | [繁體中文](https://github.com/reflex-dev/reflex/blob/main/docs/zh/zh_tw/README.md) | [Türkçe](https://github.com/reflex-dev/reflex/blob/main/docs/tr/README.md) | [हिंदी](https://github.com/reflex-dev/reflex/blob/main/docs/in/README.md) | [Português (Brasil)](https://github.com/reflex-dev/reflex/blob/main/docs/pt/pt_br/README.md) | [Italiano](https://github.com/reflex-dev/reflex/blob/main/docs/it/README.md) | [Español](https://github.com/reflex-dev/reflex/blob/main/docs/es/README.md) | [한국어](https://github.com/reflex-dev/reflex/blob/main/docs/kr/README.md) | [日本語](https://github.com/reflex-dev/reflex/blob/main/docs/ja/README.md) | [Deutsch](https://github.com/reflex-dev/reflex/blob/main/docs/de/README.md) | [Persian (پارسی)](https://github.com/reflex-dev/reflex/blob/main/docs/pe/README.md) | [Tiếng Việt](https://github.com/reflex-dev/reflex/blob/main/docs/vi/README.md)
+
+---
+
+# Reflex
+
+Reflex là một thư viện để xây dựng ứng dụng web toàn bộ bằng Python thuần.
+
+Các tính năng chính:
+* **Python thuần tuý** - Viết toàn bộ ứng dụng cả backend và frontend hoàn toàn bằng Python, không cần học JavaScript.
+* **Full Flexibility** - Reflex dễ dàng để bắt đầu, nhưng cũng có thể mở rộng lên các ứng dụng phức tạp.
+* **Deploy Instantly** - Sau khi xây dựng ứng dụng, bạn có thể triển khai bằng [một dòng lệnh](https://reflex.dev/docs/hosting/deploy-quick-start/) hoặc triển khai trên server của riêng bạn.
+
+Đọc [bài viết về kiến trúc hệ thống](https://reflex.dev/blog/2024-03-21-reflex-architecture/#the-reflex-architecture) để hiểu rõ các hoạt động của Reflex.
+
+## ⚙️ Cài đặt
+
+Mở cửa sổ lệnh và chạy (Yêu cầu Python phiên bản 3.9+):
+
+```bash
+pip install reflex
+```
+
+## 🥳 Tạo ứng dụng đầu tiên
+
+Cài đặt `reflex` cũng như cài đặt công cụ dòng lệnh `reflex`.
+
+Kiểm tra việc cài đặt đã thành công hay chưa bằng cách tạo mới một ứng dụng. (Thay `my_app_name` bằng tên ứng dụng của bạn):
+
+```bash
+mkdir my_app_name
+cd my_app_name
+reflex init
+```
+
+Lệnh này tạo ra một ứng dụng mẫu trong một thư mục mới. 
+
+Bạn có thể chạy ứng dụng ở chế độ phát triển.
+
+```bash
+reflex run
+```
+
+Bạn có thể xem ứng dụng của bạn ở địa chỉ http://localhost:3000.
+
+Bạn có thể thay đổi mã nguồn ở `my_app_name/my_app_name.py`. Reflex nhanh chóng làm mới và bạn có thể thấy thay đổi trên ứng dụng của bạn ngay lập tức khi bạn lưu file.
+
+
+## 🫧 Ứng dụng ví dụ
+
+Bắt đầu với ví dụ: tạo một ứng dụng tạo ảnh bằng [DALL·E](https://platform.openai.com/docs/guides/images/image-generation?context=node). Để cho đơn giản, chúng  ta sẽ sử dụng [OpenAI API](https://platform.openai.com/docs/api-reference/authentication), nhưng bạn có thể sử dụng model của chính bạn được triển khai trên local.
+
+&nbsp;
+
+<div align="center">
+<img src="https://raw.githubusercontent.com/reflex-dev/reflex/main/docs/images/dalle.gif" alt="A frontend wrapper for DALL·E, shown in the process of generating an image." width="550" />
+</div>
+
+&nbsp;
+
+Đây là toàn bộ đoạn mã để xây dựng ứng dụng trên. Nó được viết hoàn toàn trong một file Python!
+
+
+  
+```python
+import reflex as rx
+import openai
+
+openai_client = openai.OpenAI()
+
+
+class State(rx.State):
+    """The app state."""
+
+    prompt = ""
+    image_url = ""
+    processing = False
+    complete = False
+
+    def get_image(self):
+        """Get the image from the prompt."""
+        if self.prompt == "":
+            return rx.window_alert("Prompt Empty")
+
+        self.processing, self.complete = True, False
+        yield
+        response = openai_client.images.generate(
+            prompt=self.prompt, n=1, size="1024x1024"
+        )
+        self.image_url = response.data[0].url
+        self.processing, self.complete = False, True
+
+
+def index():
+    return rx.center(
+        rx.vstack(
+            rx.heading("DALL-E", font_size="1.5em"),
+            rx.input(
+                placeholder="Enter a prompt..",
+                on_blur=State.set_prompt,
+                width="25em",
+            ),
+            rx.button(
+                "Generate Image", 
+                on_click=State.get_image,
+                width="25em",
+                loading=State.processing
+            ),
+            rx.cond(
+                State.complete,
+                rx.image(src=State.image_url, width="20em"),
+            ),
+            align="center",
+        ),
+        width="100%",
+        height="100vh",
+    )
+
+# Add state and page to the app.
+app = rx.App()
+app.add_page(index, title="Reflex:DALL-E")
+```
+
+
+
+
+
+## Hãy phân tích chi tiết.
+
+<div align="center">
+<img src="../images/dalle_colored_code_example.png" alt="Explaining the differences between backend and frontend parts of the DALL-E app." width="900" />
+</div>
+
+
+### **Reflex UI**
+
+Bắt đầu với giao diện chính.
+
+```python
+def index():
+    return rx.center(
+        ...
+    )
+```
+
+Hàm `index` định nghĩa phần giao diện chính của ứng dụng.
+
+Chúng tôi sử dụng các component (thành phần) khác nhau như `center`, `vstack`, `input` và `button` để xây dựng giao diện phía trước.
+Các component có thể được lồng vào nhau để tạo ra các bố cục phức tạp. Và bạn cũng có thể sử dụng từ khoá `args` để tận dụng đầy đủ sức mạnh của CSS.
+
+Reflex có đến hơn [60 component được xây dựng sẵn](https://reflex.dev/docs/library) để giúp bạn bắt đầu. Chúng ta có thể tạo ra một component mới khá dễ dàng, thao khảo: [xây dựng component của riêng bạn](https://reflex.dev/docs/wrapping-react/overview/).
+
+### **State**
+
+Reflex biểu diễn giao diện bằng các hàm của state (trạng thái).
+
+```python
+class State(rx.State):
+    """The app state."""
+    prompt = ""
+    image_url = ""
+    processing = False
+    complete = False
+
+```
+
+Một state định nghĩa các biến (được gọi là vars) có thể thay đổi trong một ứng dụng và cho phép các hàm có thể thay đổi chúng.
+
+Tại đây state được cấu thành từ một `prompt` và `image_url`.
+Có cũng những biến boolean `processing` và `complete`
+để chỉ ra khi nào tắt nút (trong quá trình tạo hình ảnh)
+và khi nào hiển thị hình ảnh kết quả.
+
+### **Event Handlers**
+
+```python
+def get_image(self):
+    """Get the image from the prompt."""
+    if self.prompt == "":
+        return rx.window_alert("Prompt Empty")
+
+    self.processing, self.complete = True, False
+    yield
+    response = openai_client.images.generate(
+        prompt=self.prompt, n=1, size="1024x1024"
+    )
+    self.image_url = response.data[0].url
+    self.processing, self.complete = False, True
+```
+
+Với các state, chúng ta định nghĩa các hàm có thể thay đổi state vars được gọi là event handlers. Event handler là cách chúng ta có thể thay đổi state trong Reflex. Chúng có thể là phản hồi khi người dùng thao tác, chằng hạn khi nhấn vào nút hoặc khi đang nhập trong text box. Các hành động này được gọi là event.
+
+Ứng dụng DALL·E. của chúng ta có một event handler, `get_image` để lấy hình ảnh từ OpenAI API. Sử dụng từ khoá `yield` in ở giữa event handler để cập nhật giao diện. Hoặc giao diện có thể cập nhật ở cuối event handler.
+
+### **Routing**
+
+Cuối cùng, chúng ta định nghĩa một ứng dụng.
+
+```python
+app = rx.App()
+```
+
+Chúng ta thêm một trang ở đầu ứng dụng bằng index component. Chúng ta cũng thêm tiêu đề của ứng dụng để hiển thị lên trình duyệt.
+
+
+```python
+app.add_page(index, title="DALL-E")
+```
+
+Bạn có thể tạo một ứng dụng nhiều trang bằng cách thêm trang.
+
+## 📑 Tài liệu
+
+<div align="center">
+
+📑 [Docs](https://reflex.dev/docs/getting-started/introduction) &nbsp; |  &nbsp; 🗞️ [Blog](https://reflex.dev/blog) &nbsp; |  &nbsp; 📱 [Component Library](https://reflex.dev/docs/library) &nbsp; |  &nbsp; 🖼️ [Gallery](https://reflex.dev/docs/gallery) &nbsp; |  &nbsp; 🛸 [Deployment](https://reflex.dev/docs/hosting/deploy-quick-start)  &nbsp;   
+
+</div>
+
+
+## ✅ Status
+
+Reflex phát hành vào tháng 12/2022 với tên là Pynecone.
+
+Đến tháng 02/2024, chúng tôi tạo ra dịch vụ dưới phiên bản alpha! Trong thời gian này mọi người có thể triển khai ứng dụng hoàn toàn miễn phí. Xem [roadmap](https://github.com/reflex-dev/reflex/issues/2727) để biết thêm chi tiết.
+
+Reflex ra phiên bản mới với các tính năng mới hàng tuần! Hãy :star: star và :eyes: watch repo này để thấy các cập nhật mới nhất.
+
+## Contributing
+
+Chúng tôi chào đón mọi đóng góp dù lớn hay nhỏ. Dưới đây là các cách để bắt đầu với cộng đồng Reflex.
+
+-   **Discord**: [Discord](https://discord.gg/T5WSbC2YtQ) của chúng tôi là nơi tốt nhất để nhờ sự giúp đỡ và thảo luận các bạn có thể đóng góp.
+-   **GitHub Discussions**: Là cách tốt nhất để thảo luận về các tính năng mà bạn có thể đóng góp hoặc những điều bạn chưa rõ.
+-   **GitHub Issues**: [Issues](https://github.com/reflex-dev/reflex/issues) là nơi tốt nhất để thông báo. Ngoài ra bạn có thể sửa chữa các vấn đề bằng cách tạo PR.
+
+Chúng tôi luôn sẵn sàng tìm kiếm các contributor, bất kể kinh nghiệm. Để tham gia đóng góp, xin mời xem 
+[CONTIBUTING.md](https://github.com/reflex-dev/reflex/blob/main/CONTRIBUTING.md)
+
+
+## Xin cảm ơn các Contributors:
+<a href="https://github.com/reflex-dev/reflex/graphs/contributors">
+  <img src="https://contrib.rocks/image?repo=reflex-dev/reflex" />
+</a>
+
+## License
+
+Reflex là mã nguồn mở và sử dụng giấy phép [Apache License 2.0](LICENSE).
--- a/poetry.lock
+++ b/poetry.lock
@ -121,13 +121,13 @@ files = [

 [[package]]
 name = "build"
-version = "1.2.2"
+version = "1.2.2.post1"
 description = "A simple, correct Python build frontend"
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+    {file = "build-1.2.2.post1-py3-none-any.whl", hash = "sha256:1d61c0887fa860c01971625baae8bdd338e517b836a2f70dd1f7aa3a6b2fc5b5"},
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@ -719,13 +704,13 @@ files = [

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-version = "1.0.5"
+version = "1.0.6"
 description = "A minimal low-level HTTP client."
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 python-versions = ">=3.8"
 files = [
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+    {file = "httpcore-1.0.6-py3-none-any.whl", hash = "sha256:27b59625743b85577a8c0e10e55b50b5368a4f2cfe8cc7bcfa9cf00829c2682f"},
+    {file = "httpcore-1.0.6.tar.gz", hash = "sha256:73f6dbd6eb8c21bbf7ef8efad555481853f5f6acdeaff1edb0694289269ee17f"},
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@ -736,7 +721,7 @@ h11 = ">=0.13,<0.15"
 asyncio = ["anyio (>=4.0,<5.0)"]
 http2 = ["h2 (>=3,<5)"]
 socks = ["socksio (==1.*)"]
-trio = ["trio (>=0.22.0,<0.26.0)"]
+trio = ["trio (>=0.22.0,<1.0)"]

 [[package]]
 name = "httpx"
@ -863,21 +848,25 @@ test = ["portend", "pytest (>=6,!=8.1.*)", "pytest-checkdocs (>=2.4)", "pytest-c

 [[package]]
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-version = "4.0.2"
+version = "4.1.0"
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 [package.dependencies]
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+cover = ["pytest-cov"]
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+enabler = ["pytest-enabler (>=2.2)"]
+test = ["jaraco.classes", "pytest (>=6,!=8.1.*)"]
+type = ["pytest-mypy"]

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 packaging = "*"
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 [[package]]
 name = "pytest-asyncio"
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 description = "Pytest support for asyncio"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
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-testing = ["coverage (>=6.2)", "flaky (>=3.5.0)", "hypothesis (>=5.7.1)", "mypy (>=0.931)", "pytest-trio (>=0.7.0)"]
+testing = ["coverage (>=6.2)", "hypothesis (>=5.7.1)"]

 [[package]]
 name = "pytest-base-url"
@ -1907,13 +1896,13 @@ histogram = ["pygal", "pygaljs"]

 [[package]]
 name = "pytest-cov"
-version = "4.1.0"
+version = "5.0.0"
 description = "Pytest plugin for measuring coverage."
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
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@ -1921,7 +1910,7 @@ coverage = {version = ">=5.2.1", extras = ["toml"]}
 pytest = ">=4.6"

 [package.extras]
-testing = ["fields", "hunter", "process-tests", "pytest-xdist", "six", "virtualenv"]
+testing = ["fields", "hunter", "process-tests", "pytest-xdist", "virtualenv"]

 [[package]]
 name = "pytest-mock"
@ -1992,13 +1981,13 @@ docs = ["sphinx"]

 [[package]]
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+version = "0.0.12"
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 python-versions = ">=3.8"
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 [[package]]
@ -2143,31 +2132,31 @@ md = ["cmarkgfm (>=0.8.0)"]

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+version = "5.1.1"
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+python-versions = ">=3.8"
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-ocsp = ["cryptography (>=36.0.1)", "pyopenssl (==20.0.1)", "requests (>=2.26.0)"]
+hiredis = ["hiredis (>=3.0.0)"]
+ocsp = ["cryptography (>=36.0.1)", "pyopenssl (==23.2.1)", "requests (>=2.31.0)"]

 [[package]]
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+version = "0.6.1"
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 python-versions = "<4.0,>=3.8"
 files = [
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 [[package]]
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+version = "13.9.2"
 description = "Render rich text, tables, progress bars, syntax highlighting, markdown and more to the terminal"
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 [package.extras]
 jupyter = ["ipywidgets (>=7.5.1,<9)"]

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 [[package]]
@ -2325,18 +2316,23 @@ websocket-client = ">=1.8,<2.0"

 [[package]]
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-version = "70.1.1"
+version = "75.1.0"
 description = "Easily download, build, install, upgrade, and uninstall Python packages"
 optional = false
 python-versions = ">=3.8"
 files = [
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 [[package]]
 name = "shellingham"
@ -2595,13 +2591,13 @@ files = [

 [[package]]
 name = "tomli"
-version = "2.0.1"
+version = "2.0.2"
 description = "A lil' TOML parser"
 optional = false
-python-versions = ">=3.7"
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 [[package]]
@ -2734,13 +2730,13 @@ zstd = ["zstandard (>=0.18.0)"]

 [[package]]
 name = "uvicorn"
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 description = "The lightning-fast ASGI server."
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 python-versions = ">=3.8"
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 [package.dependencies]
@ -2753,13 +2749,13 @@ standard = ["colorama (>=0.4)", "httptools (>=0.5.0)", "python-dotenv (>=0.13)",

 [[package]]
 name = "virtualenv"
-version = "20.26.5"
+version = "20.26.6"
 description = "Virtual Python Environment builder"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "virtualenv-20.26.5-py3-none-any.whl", hash = "sha256:4f3ac17b81fba3ce3bd6f4ead2749a72da5929c01774948e243db9ba41df4ff6"},
-    {file = "virtualenv-20.26.5.tar.gz", hash = "sha256:ce489cac131aa58f4b25e321d6d186171f78e6cb13fafbf32a840cee67733ff4"},
+    {file = "virtualenv-20.26.6-py3-none-any.whl", hash = "sha256:7345cc5b25405607a624d8418154577459c3e0277f5466dd79c49d5e492995f2"},
+    {file = "virtualenv-20.26.6.tar.gz", hash = "sha256:280aede09a2a5c317e409a00102e7077c6432c5a38f0ef938e643805a7ad2c48"},
 ]

 [package.dependencies]
@ -3011,4 +3007,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "adccd071775567aeefe219261aeb9e222906c865745f03edb1e770edc79c44ac"
+content-hash = "796ddba36f031ad2b47cae43ce6c49102e2cb98f92823b265d9779e6684333f6"
--- a/pyproject.toml
+++ b/pyproject.toml
@ -1,6 +1,6 @@
 [tool.poetry]
 name = "reflex"
-version = "0.6.2dev1"
+version = "0.6.3dev1"
 description = "Web apps in pure Python."
 license = "Apache-2.0"
 authors = [
@ -27,7 +27,6 @@ packages = [

 [tool.poetry.dependencies]
 python = "^3.9"
-dill = ">=0.3.8,<0.4"
 fastapi = ">=0.96.0,!=0.111.0,!=0.111.1"
 gunicorn = ">=20.1.0,<24.0"
 jinja2 = ">=3.1.2,<4.0"
@ -54,7 +53,7 @@ reflex-hosting-cli = ">=0.1.2,<2.0"
 charset-normalizer = ">=3.3.2,<4.0"
 wheel = ">=0.42.0,<1.0"
 build = ">=1.0.3,<2.0"
-setuptools = ">=69.1.1,<70.2"
+setuptools = ">=75.0"
 httpx = ">=0.25.1,<1.0"
 twine = ">=4.0.0,<6.0"
 tomlkit = ">=0.12.4,<1.0"
@ -62,14 +61,14 @@ lazy_loader = ">=0.4"
 reflex-chakra = ">=0.6.0"

 [tool.poetry.group.dev.dependencies]
-pytest = ">=7.1.2,<8.0"
+pytest = ">=7.1.2,<9.0"
 pytest-mock = ">=3.10.0,<4.0"
 pyright = ">=1.1.229,<1.1.335"
 darglint = ">=1.8.1,<2.0"
 toml = ">=0.10.2,<1.0"
-pytest-asyncio = ">=0.20.1,<0.22.0" # https://github.com/pytest-dev/pytest-asyncio/issues/706
-pytest-cov = ">=4.0.0,<5.0"
-ruff = "^0.4.9"
+pytest-asyncio = ">=0.24.0"
+pytest-cov = ">=4.0.0,<6.0"
+ruff = "^0.6.9"
 pandas = ">=2.1.1,<3.0"
 pillow = ">=10.0.0,<11.0"
 plotly = ">=5.13.0,<6.0"
@ -101,3 +100,7 @@ lint.pydocstyle.convention = "google"
 "reflex/.templates/*.py" = ["D100", "D103", "D104"]
 "*.pyi" = ["D301", "D415", "D417", "D418", "E742"]
 "*/blank.py" = ["I001"]
+
+[tool.pytest.ini_options]
+asyncio_default_fixture_loop_scope = "function"
+asyncio_mode = "auto"
--- a/reflex/.templates/jinja/web/pages/_app.js.jinja2
+++ b/reflex/.templates/jinja/web/pages/_app.js.jinja2
@ -7,10 +7,9 @@ import '/styles/styles.css'
 {% block declaration %}
 import { EventLoopProvider, StateProvider, defaultColorMode } from "/utils/context.js";
 import { ThemeProvider } from 'next-themes'
-import * as React from "react";
-import * as utils_context from "/utils/context.js";
-import * as utils_state from "/utils/state.js";
-import * as radix from "@radix-ui/themes";
+{% for library_alias, library_path in  window_libraries %}
+import * as {{library_alias}} from "{{library_path}}";
+{% endfor %}

 {% for custom_code in custom_codes %}
 {{custom_code}}
@ -33,10 +32,9 @@ export default function MyApp({ Component, pageProps }) {
  React.useEffect(() => {
    // Make contexts and state objects available globally for dynamic eval'd components
    let windowImports = {
-      "react": React,
-      "@radix-ui/themes": radix,
-      "/utils/context": utils_context,
-      "/utils/state": utils_state,
+{% for library_alias, library_path in  window_libraries %}
+      "{{library_path}}": {{library_alias}},
+{% endfor %}
    };
    window["__reflex"] = windowImports;
  }, []);
--- a/reflex/.templates/web/utils/state.js
+++ b/reflex/.templates/web/utils/state.js
@ -544,13 +544,19 @@ export const uploadFiles = async (

 /**
 * Create an event object.
- * @param name The name of the event.
- * @param payload The payload of the event.
- * @param handler The client handler to process event.
+ * @param {string} name The name of the event.
+ * @param {Object.<string, Any>} payload The payload of the event.
+ * @param {Object.<string, (number|boolean)>} event_actions The actions to take on the event.
+ * @param {string} handler The client handler to process event.
 * @returns The event object.
 */
-export const Event = (name, payload = {}, handler = null) => {
-  return { name, payload, handler };
+export const Event = (
+  name,
+  payload = {},
+  event_actions = {},
+  handler = null
+) => {
+  return { name, payload, handler, event_actions };
 };

 /**
@ -676,6 +682,12 @@ export const useEventLoop = (
    if (!(args instanceof Array)) {
      args = [args];
    }
+
+    event_actions = events.reduce(
+      (acc, e) => ({ ...acc, ...e.event_actions }),
+      event_actions ?? {}
+    );
+
    const _e = args.filter((o) => o?.preventDefault !== undefined)[0];

    if (event_actions?.preventDefault && _e?.preventDefault) {
--- a/reflex/init.py
+++ b/reflex/init.py
@ -89,6 +89,8 @@ from reflex.utils import (
    lazy_loader,
 )

+from .event import event as event
+
 # import this here explicitly to avoid returning the page module since page attr has the
 # same name as page module(page.py)
 from .page import page as page
@ -331,12 +333,11 @@ _MAPPING: dict = {
    "style": ["Style", "toggle_color_mode"],
    "utils.imports": ["ImportVar"],
    "utils.serializers": ["serializer"],
-    "vars": ["Var"],
+    "vars": ["Var", "field", "Field"],
 }

 _SUBMODULES: set[str] = {
    "components",
-    "event",
    "app",
    "style",
    "admin",
--- a/reflex/init.pyi
+++ b/reflex/init.pyi
@ -11,7 +11,6 @@ from . import base as base
 from . import compiler as compiler
 from . import components as components
 from . import config as config
-from . import event as event
 from . import model as model
 from . import style as style
 from . import testing as testing
@ -161,6 +160,7 @@ from .event import clear_local_storage as clear_local_storage
 from .event import clear_session_storage as clear_session_storage
 from .event import console_log as console_log
 from .event import download as download
+from .event import event as event
 from .event import prevent_default as prevent_default
 from .event import redirect as redirect
 from .event import remove_cookie as remove_cookie
@ -189,7 +189,9 @@ from .style import Style as Style
 from .style import toggle_color_mode as toggle_color_mode
 from .utils.imports import ImportVar as ImportVar
 from .utils.serializers import serializer as serializer
+from .vars import Field as Field
 from .vars import Var as Var
+from .vars import field as field

 del compat
 RADIX_THEMES_MAPPING: dict
--- a/reflex/app.py
+++ b/reflex/app.py
@ -431,25 +431,12 @@ class App(MiddlewareMixin, LifespanMixin, Base):
            The generated component.

        Raises:
-            VarOperationTypeError: When an invalid component var related function is passed.
-            TypeError: When an invalid component function is passed.
            exceptions.MatchTypeError: If the return types of match cases in rx.match are different.
        """
-        from reflex.utils.exceptions import VarOperationTypeError
-
        try:
            return component if isinstance(component, Component) else component()
        except exceptions.MatchTypeError:
            raise
-        except TypeError as e:
-            message = str(e)
-            if "Var" in message:
-                raise VarOperationTypeError(
-                    "You may be trying to use an invalid Python function on a state var. "
-                    "When referencing a var inside your render code, only limited var operations are supported. "
-                    "See the var operation docs here: https://reflex.dev/docs/vars/var-operations/"
-                ) from e
-            raise e

    def add_page(
        self,
@ -1536,7 +1523,9 @@ class EventNamespace(AsyncNamespace):
        """
        fields = json.loads(data)
        # Get the event.
-        event = Event(**{k: v for k, v in fields.items() if k != "handler"})
+        event = Event(
+            **{k: v for k, v in fields.items() if k not in ("handler", "event_actions")}
+        )

        self.token_to_sid[event.token] = sid
        self.sid_to_token[sid] = event.token
--- a/reflex/compiler/compiler.py
+++ b/reflex/compiler/compiler.py
@ -40,6 +40,20 @@ def _compile_document_root(root: Component) -> str:
    )


+def _normalize_library_name(lib: str) -> str:
+    """Normalize the library name.
+
+    Args:
+        lib: The library name to normalize.
+
+    Returns:
+        The normalized library name.
+    """
+    if lib == "react":
+        return "React"
+    return lib.replace("@", "").replace("/", "_").replace("-", "_")
+
+
 def _compile_app(app_root: Component) -> str:
    """Compile the app template component.

@ -49,10 +63,20 @@ def _compile_app(app_root: Component) -> str:
    Returns:
        The compiled app.
    """
+    from reflex.components.dynamic import bundled_libraries
+
+    window_libraries = [
+        (_normalize_library_name(name), name) for name in bundled_libraries
+    ] + [
+        ("utils_context", f"/{constants.Dirs.UTILS}/context"),
+        ("utils_state", f"/{constants.Dirs.UTILS}/state"),
+    ]
+
    return templates.APP_ROOT.render(
        imports=utils.compile_imports(app_root._get_all_imports()),
        custom_codes=app_root._get_all_custom_code(),
        hooks={**app_root._get_all_hooks_internal(), **app_root._get_all_hooks()},
+        window_libraries=window_libraries,
        render=app_root.render(),
    )

@ -171,7 +195,7 @@ def _compile_root_stylesheet(stylesheets: list[str]) -> str:
            stylesheet_full_path = (
                Path.cwd() / constants.Dirs.APP_ASSETS / stylesheet.strip("/")
            )
-            if not os.path.exists(stylesheet_full_path):
+            if not stylesheet_full_path.exists():
                raise FileNotFoundError(
                    f"The stylesheet file {stylesheet_full_path} does not exist."
                )
--- a/reflex/compiler/utils.py
+++ b/reflex/compiler/utils.py
@ -2,7 +2,6 @@

 from __future__ import annotations

-import os
 from pathlib import Path
 from typing import Any, Callable, Dict, Optional, Type, Union
 from urllib.parse import urlparse
@ -457,16 +456,16 @@ def add_meta(
    return page


-def write_page(path: str, code: str):
+def write_page(path: str | Path, code: str):
    """Write the given code to the given path.

    Args:
        path: The path to write the code to.
        code: The code to write.
    """
-    path_ops.mkdir(os.path.dirname(path))
-    with open(path, "w", encoding="utf-8") as f:
-        f.write(code)
+    path = Path(path)
+    path_ops.mkdir(path.parent)
+    path.write_text(code, encoding="utf-8")


 def empty_dir(path: str | Path, keep_files: list[str] | None = None):
--- a/reflex/components/base/app_wrap.pyi
+++ b/reflex/components/base/app_wrap.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.base.fragment import Fragment
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -22,41 +22,21 @@ class AppWrap(Fragment):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AppWrap":
        """Create a new AppWrap component.
--- a/reflex/components/base/body.pyi
+++ b/reflex/components/base/body.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -22,41 +22,21 @@ class Body(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Body":
        """Create the component.
--- a/reflex/components/base/document.pyi
+++ b/reflex/components/base/document.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -22,41 +22,21 @@ class NextDocumentLib(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "NextDocumentLib":
        """Create the component.
@ -89,41 +69,21 @@ class Html(NextDocumentLib):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Html":
        """Create the component.
@ -155,41 +115,21 @@ class DocumentHead(NextDocumentLib):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DocumentHead":
        """Create the component.
@ -221,41 +161,21 @@ class Main(NextDocumentLib):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Main":
        """Create the component.
@ -287,41 +207,21 @@ class NextScript(NextDocumentLib):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "NextScript":
        """Create the component.
--- a/reflex/components/base/error_boundary.pyi
+++ b/reflex/components/base/error_boundary.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, List, Optional, Union, overload
+from typing import Any, Dict, List, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.utils.imports import ImportVar
 from reflex.vars.base import Var
@ -27,42 +27,22 @@ class ErrorBoundary(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_error: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_error: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ErrorBoundary":
        """Create the component.
--- a/reflex/components/base/fragment.pyi
+++ b/reflex/components/base/fragment.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -22,41 +22,21 @@ class Fragment(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Fragment":
        """Create the component.
--- a/reflex/components/base/head.pyi
+++ b/reflex/components/base/head.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component, MemoizationLeaf
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -22,41 +22,21 @@ class NextHeadLib(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "NextHeadLib":
        """Create the component.
@ -88,41 +68,21 @@ class Head(NextHeadLib, MemoizationLeaf):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Head":
        """Create a new memoization leaf component.
--- a/reflex/components/base/link.pyi
+++ b/reflex/components/base/link.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -24,41 +24,21 @@ class RawLink(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "RawLink":
        """Create the component.
@ -99,41 +79,21 @@ class ScriptTag(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ScriptTag":
        """Create the component.
--- a/reflex/components/base/meta.pyi
+++ b/reflex/components/base/meta.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -23,41 +23,21 @@ class Title(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Title":
        """Create the component.
@ -94,41 +74,21 @@ class Meta(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Meta":
        """Create the component.
@ -170,41 +130,21 @@ class Description(Meta):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Description":
        """Create the component.
@ -246,41 +186,21 @@ class Image(Meta):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Image":
        """Create the component.
--- a/reflex/components/base/script.py
+++ b/reflex/components/base/script.py
@ -8,7 +8,7 @@ from __future__ import annotations
 from typing import Literal

 from reflex.components.component import Component
-from reflex.event import EventHandler
+from reflex.event import EventHandler, empty_event
 from reflex.vars.base import LiteralVar, Var


@ -35,13 +35,13 @@ class Script(Component):
    )

    # Triggered when the script is loading
-    on_load: EventHandler[lambda: []]
+    on_load: EventHandler[empty_event]

    # Triggered when the script has loaded
-    on_ready: EventHandler[lambda: []]
+    on_ready: EventHandler[empty_event]

    # Triggered when the script has errored
-    on_error: EventHandler[lambda: []]
+    on_error: EventHandler[empty_event]

    @classmethod
    def create(cls, *children, **props) -> Component:
--- a/reflex/components/base/script.pyi
+++ b/reflex/components/base/script.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -29,44 +29,24 @@ class Script(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_error: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_load: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_ready: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_error: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_load: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_ready: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Script":
        """Create an inline or user-defined script.
--- a/reflex/components/component.py
+++ b/reflex/components/component.py
@ -36,10 +36,13 @@ from reflex.constants import (
    MemoizationMode,
    PageNames,
 )
+from reflex.constants.compiler import SpecialAttributes
 from reflex.event import (
    EventChain,
+    EventChainVar,
    EventHandler,
    EventSpec,
+    EventVar,
    call_event_fn,
    call_event_handler,
    get_handler_args,
@ -472,6 +475,17 @@ class Component(BaseComponent, ABC):
        for key in kwargs["event_triggers"]:
            del kwargs[key]

+        # Place data_ and aria_ attributes into custom_attrs
+        special_attributes = tuple(
+            key
+            for key in kwargs
+            if key not in fields and SpecialAttributes.is_special(key)
+        )
+        if special_attributes:
+            custom_attrs = kwargs.setdefault("custom_attrs", {})
+            for key in special_attributes:
+                custom_attrs[format.to_kebab_case(key)] = kwargs.pop(key)
+
        # Add style props to the component.
        style = kwargs.get("style", {})
        if isinstance(style, List):
@ -491,8 +505,6 @@ class Component(BaseComponent, ABC):
                **{attr: value for attr, value in kwargs.items() if attr not in fields},
            }
        )
-        if "custom_attrs" not in kwargs:
-            kwargs["custom_attrs"] = {}

        # Convert class_name to str if it's list
        class_name = kwargs.get("class_name", "")
@ -514,7 +526,7 @@ class Component(BaseComponent, ABC):
            Var,
            EventHandler,
            EventSpec,
-            List[Union[EventHandler, EventSpec]],
+            List[Union[EventHandler, EventSpec, EventVar]],
            Callable,
        ],
    ) -> Union[EventChain, Var]:
@ -532,11 +544,16 @@ class Component(BaseComponent, ABC):
        """
        # If it's an event chain var, return it.
        if isinstance(value, Var):
-            if value._var_type is not EventChain:
+            if isinstance(value, EventChainVar):
+                return value
+            elif isinstance(value, EventVar):
+                value = [value]
+            elif issubclass(value._var_type, (EventChain, EventSpec)):
+                return self._create_event_chain(args_spec, value.guess_type())
+            else:
                raise ValueError(
-                    f"Invalid event chain: {repr(value)} of type {type(value)}"
+                    f"Invalid event chain: {str(value)} of type {value._var_type}"
                )
-            return value
        elif isinstance(value, EventChain):
            # Trust that the caller knows what they're doing passing an EventChain directly
            return value
@ -547,7 +564,7 @@ class Component(BaseComponent, ABC):

        # If the input is a list of event handlers, create an event chain.
        if isinstance(value, List):
-            events: list[EventSpec] = []
+            events: List[Union[EventSpec, EventVar]] = []
            for v in value:
                if isinstance(v, (EventHandler, EventSpec)):
                    # Call the event handler to get the event.
@ -561,6 +578,8 @@ class Component(BaseComponent, ABC):
                            "lambda inside an EventChain list."
                        )
                    events.extend(result)
+                elif isinstance(v, EventVar):
+                    events.append(v)
                else:
                    raise ValueError(f"Invalid event: {v}")

@ -570,32 +589,30 @@ class Component(BaseComponent, ABC):
            if isinstance(result, Var):
                # Recursively call this function if the lambda returned an EventChain Var.
                return self._create_event_chain(args_spec, result)
-            events = result
+            events = [*result]

        # Otherwise, raise an error.
        else:
            raise ValueError(f"Invalid event chain: {value}")

        # Add args to the event specs if necessary.
-        events = [e.with_args(get_handler_args(e)) for e in events]
-
-        # Collect event_actions from each spec
-        event_actions = {}
-        for e in events:
-            event_actions.update(e.event_actions)
+        events = [
+            (e.with_args(get_handler_args(e)) if isinstance(e, EventSpec) else e)
+            for e in events
+        ]

        # Return the event chain.
        if isinstance(args_spec, Var):
            return EventChain(
                events=events,
                args_spec=None,
-                event_actions=event_actions,
+                event_actions={},
            )
        else:
            return EventChain(
                events=events,
                args_spec=args_spec,
-                event_actions=event_actions,
+                event_actions={},
            )

    def get_event_triggers(self) -> Dict[str, Any]:
@ -1030,8 +1047,11 @@ class Component(BaseComponent, ABC):
            elif isinstance(event, EventChain):
                event_args = []
                for spec in event.events:
-                    for args in spec.args:
-                        event_args.extend(args)
+                    if isinstance(spec, EventSpec):
+                        for args in spec.args:
+                            event_args.extend(args)
+                    else:
+                        event_args.append(spec)
                yield event_trigger, event_args

    def _get_vars(self, include_children: bool = False) -> list[Var]:
@ -1105,8 +1125,12 @@ class Component(BaseComponent, ABC):
        for trigger in self.event_triggers.values():
            if isinstance(trigger, EventChain):
                for event in trigger.events:
-                    if event.handler.state_full_name:
-                        return True
+                    if isinstance(event, EventSpec):
+                        if event.handler.state_full_name:
+                            return True
+                    else:
+                        if event._var_state:
+                            return True
            elif isinstance(trigger, Var) and trigger._var_state:
                return True
        return False
--- a/reflex/components/core/banner.pyi
+++ b/reflex/components/core/banner.pyi
@ -3,14 +3,14 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.component import Component
 from reflex.components.el.elements.typography import Div
 from reflex.components.lucide.icon import Icon
 from reflex.components.sonner.toast import Toaster, ToastProps
 from reflex.constants.compiler import CompileVars
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.utils.imports import ImportVar
 from reflex.vars import VarData
@ -89,41 +89,21 @@ class ConnectionToaster(Toaster):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ConnectionToaster":
        """Create a connection toaster component.
@ -169,41 +149,21 @@ class ConnectionBanner(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ConnectionBanner":
        """Create a connection banner component.
@ -228,41 +188,21 @@ class ConnectionModal(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ConnectionModal":
        """Create a connection banner component.
@ -288,41 +228,21 @@ class WifiOffPulse(Icon):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "WifiOffPulse":
        """Create a wifi_off icon with an animated opacity pulse.
@ -381,41 +301,21 @@ class ConnectionPulser(Div):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ConnectionPulser":
        """Create a connection pulser component.
--- a/reflex/components/core/client_side_routing.pyi
+++ b/reflex/components/core/client_side_routing.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -26,41 +26,21 @@ class ClientSideRouting(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ClientSideRouting":
        """Create the component.
@ -95,41 +75,21 @@ class Default404Page(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Default404Page":
        """Create the component.
--- a/reflex/components/core/clipboard.py
+++ b/reflex/components/core/clipboard.py
@ -2,11 +2,11 @@

 from __future__ import annotations

-from typing import Dict, List, Union
+from typing import Dict, List, Tuple, Union

 from reflex.components.base.fragment import Fragment
 from reflex.components.tags.tag import Tag
-from reflex.event import EventChain, EventHandler
+from reflex.event import EventChain, EventHandler, identity_event
 from reflex.utils.format import format_prop, wrap
 from reflex.utils.imports import ImportVar
 from reflex.vars import get_unique_variable_name
@ -20,7 +20,7 @@ class Clipboard(Fragment):
    targets: Var[List[str]]

    # Called when the user pastes data into the document. Data is a list of tuples of (mime_type, data). Binary types will be base64 encoded as a data uri.
-    on_paste: EventHandler[lambda data: [data]]
+    on_paste: EventHandler[identity_event(List[Tuple[str, str]])]

    # Save the original event actions for the on_paste event.
    on_paste_event_actions: Var[Dict[str, Union[bool, int]]]
--- a/reflex/components/core/clipboard.pyi
+++ b/reflex/components/core/clipboard.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, List, Optional, Union, overload
+from typing import Any, Dict, List, Optional, Union, overload

 from reflex.components.base.fragment import Fragment
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.utils.imports import ImportVar
 from reflex.vars.base import Var
@ -27,42 +27,22 @@ class Clipboard(Fragment):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_paste: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_paste: Optional[EventType] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Clipboard":
        """Create a Clipboard component.
--- a/reflex/components/core/debounce.py
+++ b/reflex/components/core/debounce.py
@ -6,7 +6,7 @@ from typing import Any, Type, Union

 from reflex.components.component import Component
 from reflex.constants import EventTriggers
-from reflex.event import EventHandler
+from reflex.event import EventHandler, empty_event
 from reflex.vars import VarData
 from reflex.vars.base import Var

@ -46,7 +46,7 @@ class DebounceInput(Component):
    element: Var[Type[Component]]

    # Fired when the input value changes
-    on_change: EventHandler[lambda e0: [e0.value]]
+    on_change: EventHandler[empty_event]

    @classmethod
    def create(cls, *children: Component, **props: Any) -> Component:
--- a/reflex/components/core/debounce.pyi
+++ b/reflex/components/core/debounce.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Type, Union, overload
+from typing import Any, Dict, Optional, Type, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -31,42 +31,22 @@ class DebounceInput(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_change: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_change: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DebounceInput":
        """Create a DebounceInput component.
--- a/reflex/components/core/html.pyi
+++ b/reflex/components/core/html.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.el.elements.typography import Div
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -49,41 +49,21 @@ class Html(Div):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Html":
        """Create a html component.
--- a/reflex/components/core/upload.py
+++ b/reflex/components/core/upload.py
@ -4,7 +4,7 @@ from __future__ import annotations

 import os
 from pathlib import Path
-from typing import Callable, ClassVar, Dict, List, Optional
+from typing import Any, Callable, ClassVar, Dict, List, Optional, Tuple

 from reflex.components.component import Component, ComponentNamespace, MemoizationLeaf
 from reflex.components.el.elements.forms import Input
@ -157,7 +157,7 @@ def get_upload_url(file_path: str) -> Var[str]:
    return uploaded_files_url_prefix + "/" + file_path


-def _on_drop_spec(files: Var):
+def _on_drop_spec(files: Var) -> Tuple[Var[Any]]:
    """Args spec for the on_drop event trigger.

    Args:
@ -166,7 +166,7 @@ def _on_drop_spec(files: Var):
    Returns:
        Signature for on_drop handler including the files to upload.
    """
-    return [files]
+    return (files,)


 class UploadFilesProvider(Component):
@ -179,7 +179,7 @@ class UploadFilesProvider(Component):
 class Upload(MemoizationLeaf):
    """A file upload component."""

-    library = "react-dropzone@14.2.3"
+    library = "react-dropzone@14.2.9"

    tag = "ReactDropzone"

--- a/reflex/components/core/upload.pyi
+++ b/reflex/components/core/upload.pyi
@ -4,14 +4,14 @@
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
 from pathlib import Path
-from typing import Any, Callable, ClassVar, Dict, List, Optional, Union, overload
+from typing import Any, ClassVar, Dict, List, Optional, Union, overload

 from reflex.components.component import Component, ComponentNamespace, MemoizationLeaf
 from reflex.constants import Dirs
 from reflex.event import (
    CallableEventSpec,
-    EventHandler,
    EventSpec,
+    EventType,
 )
 from reflex.style import Style
 from reflex.utils.imports import ImportVar
@ -54,41 +54,21 @@ class UploadFilesProvider(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "UploadFilesProvider":
        """Create the component.
@ -131,42 +111,22 @@ class Upload(MemoizationLeaf):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_drop: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_drop: Optional[EventType[Any]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Upload":
        """Create an upload component.
@ -216,42 +176,22 @@ class StyledUpload(Upload):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_drop: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_drop: Optional[EventType[Any]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "StyledUpload":
        """Create the styled upload component.
@ -301,42 +241,22 @@ class UploadNamespace(ComponentNamespace):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_drop: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_drop: Optional[EventType[Any]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "StyledUpload":
        """Create the styled upload component.
--- a/reflex/components/datadisplay/code.pyi
+++ b/reflex/components/datadisplay/code.pyi
@ -4,11 +4,11 @@
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
 import dataclasses
-from typing import Any, Callable, ClassVar, Dict, Literal, Optional, Union, overload
+from typing import Any, ClassVar, Dict, Literal, Optional, Union, overload

 from reflex.components.component import Component, ComponentNamespace
 from reflex.constants.colors import Color
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.utils.imports import ImportDict
 from reflex.vars.base import Var
@ -939,41 +939,21 @@ class CodeBlock(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "CodeBlock":
        """Create a text component.
@ -1594,41 +1574,21 @@ class CodeblockNamespace(ComponentNamespace):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "CodeBlock":
        """Create a text component.
--- a/reflex/components/datadisplay/dataeditor.py
+++ b/reflex/components/datadisplay/dataeditor.py
@ -3,12 +3,12 @@
 from __future__ import annotations

 from enum import Enum
-from typing import Any, Dict, List, Literal, Optional, Union
+from typing import Any, Dict, List, Literal, Optional, Tuple, Union

 from reflex.base import Base
 from reflex.components.component import Component, NoSSRComponent
 from reflex.components.literals import LiteralRowMarker
-from reflex.event import EventHandler
+from reflex.event import EventHandler, empty_event, identity_event
 from reflex.utils import console, format, types
 from reflex.utils.imports import ImportDict, ImportVar
 from reflex.utils.serializers import serializer
@ -125,10 +125,10 @@ class DataEditor(NoSSRComponent):

    tag = "DataEditor"
    is_default = True
-    library: str = "@glideapps/glide-data-grid@^5.3.0"
+    library: str = "@glideapps/glide-data-grid@^6.0.3"
    lib_dependencies: List[str] = [
        "lodash@^4.17.21",
-        "marked@^4.0.10",
+        "marked@^14.1.2",
        "react-responsive-carousel@^3.2.7",
    ]

@ -223,13 +223,13 @@ class DataEditor(NoSSRComponent):
    theme: Var[Union[DataEditorTheme, Dict]]

    # Fired when a cell is activated.
-    on_cell_activated: EventHandler[lambda pos: [pos]]
+    on_cell_activated: EventHandler[identity_event(Tuple[int, int])]

    # Fired when a cell is clicked.
-    on_cell_clicked: EventHandler[lambda pos: [pos]]
+    on_cell_clicked: EventHandler[identity_event(Tuple[int, int])]

    # Fired when a cell is right-clicked.
-    on_cell_context_menu: EventHandler[lambda pos: [pos]]
+    on_cell_context_menu: EventHandler[identity_event(Tuple[int, int])]

    # Fired when a cell is edited.
    on_cell_edited: EventHandler[on_edit_spec]
@ -244,16 +244,16 @@ class DataEditor(NoSSRComponent):
    on_group_header_renamed: EventHandler[lambda idx, val: [idx, val]]

    # Fired when a header is clicked.
-    on_header_clicked: EventHandler[lambda pos: [pos]]
+    on_header_clicked: EventHandler[identity_event(Tuple[int, int])]

    # Fired when a header is right-clicked.
-    on_header_context_menu: EventHandler[lambda pos: [pos]]
+    on_header_context_menu: EventHandler[identity_event(Tuple[int, int])]

    # Fired when a header menu item is clicked.
    on_header_menu_click: EventHandler[lambda col, pos: [col, pos]]

    # Fired when an item is hovered.
-    on_item_hovered: EventHandler[lambda pos: [pos]]
+    on_item_hovered: EventHandler[identity_event(Tuple[int, int])]

    # Fired when a selection is deleted.
    on_delete: EventHandler[lambda selection: [selection]]
@ -262,10 +262,10 @@ class DataEditor(NoSSRComponent):
    on_finished_editing: EventHandler[lambda new_value, movement: [new_value, movement]]

    # Fired when a row is appended.
-    on_row_appended: EventHandler[lambda: []]
+    on_row_appended: EventHandler[empty_event]

    # Fired when the selection is cleared.
-    on_selection_cleared: EventHandler[lambda: []]
+    on_selection_cleared: EventHandler[empty_event]

    # Fired when a column is resized.
    on_column_resize: EventHandler[lambda col, width: [col, width]]
@ -329,7 +329,7 @@ class DataEditor(NoSSRComponent):

        columns = props.get("columns", [])
        data = props.get("data", [])
-        rows = props.get("rows", None)
+        rows = props.get("rows")

        # If rows is not provided, determine from data.
        if rows is None:
--- a/reflex/components/datadisplay/dataeditor.pyi
+++ b/reflex/components/datadisplay/dataeditor.pyi
@ -4,11 +4,11 @@
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
 from enum import Enum
-from typing import Any, Callable, Dict, List, Literal, Optional, Union, overload
+from typing import Any, Dict, List, Literal, Optional, Union, overload

 from reflex.base import Base
 from reflex.components.component import NoSSRComponent
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.utils.imports import ImportDict
 from reflex.utils.serializers import serializer
@ -135,87 +135,37 @@ class DataEditor(NoSSRComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_cell_activated: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_cell_clicked: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_cell_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_cell_edited: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_column_resize: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_delete: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_finished_editing: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_group_header_clicked: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_group_header_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_group_header_renamed: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_header_clicked: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_header_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_header_menu_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_item_hovered: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_row_appended: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_selection_cleared: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_cell_activated: Optional[EventType] = None,
+        on_cell_clicked: Optional[EventType] = None,
+        on_cell_context_menu: Optional[EventType] = None,
+        on_cell_edited: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_column_resize: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_delete: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_finished_editing: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_group_header_clicked: Optional[EventType[[]]] = None,
+        on_group_header_context_menu: Optional[EventType[[]]] = None,
+        on_group_header_renamed: Optional[EventType[[]]] = None,
+        on_header_clicked: Optional[EventType] = None,
+        on_header_context_menu: Optional[EventType] = None,
+        on_header_menu_click: Optional[EventType[[]]] = None,
+        on_item_hovered: Optional[EventType] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_row_appended: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_selection_cleared: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DataEditor":
        """Create the DataEditor component.
--- a/reflex/components/dynamic.py
+++ b/reflex/components/dynamic.py
@ -1,12 +1,18 @@
 """Components that are dynamically generated on the backend."""

+from typing import TYPE_CHECKING, Union
+
 from reflex import constants
 from reflex.utils import imports
+from reflex.utils.exceptions import DynamicComponentMissingLibrary
 from reflex.utils.format import format_library_name
 from reflex.utils.serializers import serializer
 from reflex.vars import Var, get_unique_variable_name
 from reflex.vars.base import VarData, transform

+if TYPE_CHECKING:
+    from reflex.components.component import Component
+

 def get_cdn_url(lib: str) -> str:
    """Get the CDN URL for a library.
@ -20,6 +26,26 @@ def get_cdn_url(lib: str) -> str:
    return f"https://cdn.jsdelivr.net/npm/{lib}" + "/+esm"


+bundled_libraries = {"react", "@radix-ui/themes", "@emotion/react", "next/link"}
+
+
+def bundle_library(component: Union["Component", str]):
+    """Bundle a library with the component.
+
+    Args:
+        component: The component to bundle the library with.
+
+    Raises:
+        DynamicComponentMissingLibrary: Raised when a dynamic component is missing a library.
+    """
+    if isinstance(component, str):
+        bundled_libraries.add(component)
+        return
+    if component.library is None:
+        raise DynamicComponentMissingLibrary("Component must have a library to bundle.")
+    bundled_libraries.add(format_library_name(component.library))
+
+
 def load_dynamic_serializer():
    """Load the serializer for dynamic components."""
    # Causes a circular import, so we import here.
@ -58,10 +84,7 @@ def load_dynamic_serializer():
            )
        ] = None

-        libs_in_window = [
-            "react",
-            "@radix-ui/themes",
-        ]
+        libs_in_window = bundled_libraries

        imports = {}
        for lib, names in component._get_all_imports().items():
@ -69,10 +92,7 @@ def load_dynamic_serializer():
            if (
                not lib.startswith((".", "/"))
                and not lib.startswith("http")
-                and all(
-                    formatted_lib_name != lib_in_window
-                    for lib_in_window in libs_in_window
-                )
+                and formatted_lib_name not in libs_in_window
            ):
                imports[get_cdn_url(lib)] = names
            else:
@ -110,7 +130,14 @@ def load_dynamic_serializer():

        module_code_lines.insert(0, "const React = window.__reflex.react;")

-        return "//__reflex_evaluate\n" + "\n".join(module_code_lines)
+        return "\n".join(
+            [
+                "//__reflex_evaluate",
+                "/** @jsx jsx */",
+                "const { jsx } = window.__reflex['@emotion/react']",
+                *module_code_lines,
+            ]
+        )

    @transform
    def evaluate_component(js_string: Var[str]) -> Var[Component]:
--- a/reflex/components/el/init.pyi
+++ b/reflex/components/el/init.pyi
@ -3,6 +3,7 @@
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------

+from . import elements as elements
 from .elements.forms import Button as Button
 from .elements.forms import Fieldset as Fieldset
 from .elements.forms import Form as Form
--- a/reflex/components/el/element.pyi
+++ b/reflex/components/el/element.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -22,41 +22,21 @@ class Element(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Element":
        """Create the component.
--- a/reflex/components/el/elements/base.pyi
+++ b/reflex/components/el/elements/base.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.el.element import Element
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -46,41 +46,21 @@ class BaseHTML(Element):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "BaseHTML":
        """Create the component.
--- a/reflex/components/el/elements/forms.py
+++ b/reflex/components/el/elements/forms.py
@ -3,14 +3,20 @@
 from __future__ import annotations

 from hashlib import md5
-from typing import Any, Dict, Iterator, Set, Union
+from typing import Any, Dict, Iterator, Set, Tuple, Union

 from jinja2 import Environment

 from reflex.components.el.element import Element
 from reflex.components.tags.tag import Tag
 from reflex.constants import Dirs, EventTriggers
-from reflex.event import EventChain, EventHandler, prevent_default
+from reflex.event import (
+    EventChain,
+    EventHandler,
+    input_event,
+    key_event,
+    prevent_default,
+)
 from reflex.utils.imports import ImportDict
 from reflex.vars import VarData
 from reflex.vars.base import LiteralVar, Var
@ -96,6 +102,15 @@ class Fieldset(Element):
    name: Var[Union[str, int, bool]]


+def on_submit_event_spec() -> Tuple[Var[Dict[str, Any]]]:
+    """Event handler spec for the on_submit event.
+
+    Returns:
+        The event handler spec.
+    """
+    return (FORM_DATA,)
+
+
 class Form(BaseHTML):
    """Display the form element."""

@ -135,7 +150,7 @@ class Form(BaseHTML):
    handle_submit_unique_name: Var[str]

    # Fired when the form is submitted
-    on_submit: EventHandler[lambda e0: [FORM_DATA]]
+    on_submit: EventHandler[on_submit_event_spec]

    @classmethod
    def create(cls, *children, **props):
@ -345,19 +360,19 @@ class Input(BaseHTML):
    value: Var[Union[str, int, float]]

    # Fired when the input value changes
-    on_change: EventHandler[lambda e0: [e0.target.value]]
+    on_change: EventHandler[input_event]

    # Fired when the input gains focus
-    on_focus: EventHandler[lambda e0: [e0.target.value]]
+    on_focus: EventHandler[input_event]

    # Fired when the input loses focus
-    on_blur: EventHandler[lambda e0: [e0.target.value]]
+    on_blur: EventHandler[input_event]

    # Fired when a key is pressed down
-    on_key_down: EventHandler[lambda e0: [e0.key]]
+    on_key_down: EventHandler[key_event]

    # Fired when a key is released
-    on_key_up: EventHandler[lambda e0: [e0.key]]
+    on_key_up: EventHandler[key_event]


 class Label(BaseHTML):
@ -496,7 +511,7 @@ class Select(BaseHTML):
    size: Var[Union[str, int, bool]]

    # Fired when the select value changes
-    on_change: EventHandler[lambda e0: [e0.target.value]]
+    on_change: EventHandler[input_event]


 AUTO_HEIGHT_JS = """
@ -586,19 +601,19 @@ class Textarea(BaseHTML):
    wrap: Var[Union[str, int, bool]]

    # Fired when the input value changes
-    on_change: EventHandler[lambda e0: [e0.target.value]]
+    on_change: EventHandler[input_event]

    # Fired when the input gains focus
-    on_focus: EventHandler[lambda e0: [e0.target.value]]
+    on_focus: EventHandler[input_event]

    # Fired when the input loses focus
-    on_blur: EventHandler[lambda e0: [e0.target.value]]
+    on_blur: EventHandler[input_event]

    # Fired when a key is pressed down
-    on_key_down: EventHandler[lambda e0: [e0.key]]
+    on_key_down: EventHandler[key_event]

    # Fired when a key is released
-    on_key_up: EventHandler[lambda e0: [e0.key]]
+    on_key_up: EventHandler[key_event]

    def _exclude_props(self) -> list[str]:
        return super()._exclude_props() + [
--- a/reflex/components/el/elements/forms.pyi
+++ b/reflex/components/el/elements/forms.pyi
@ -3,12 +3,12 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Tuple, Union, overload

 from jinja2 import Environment

 from reflex.components.el.element import Element
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.utils.imports import ImportDict
 from reflex.vars.base import Var
@ -71,41 +71,21 @@ class Button(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Button":
        """Create the component.
@ -188,41 +168,21 @@ class Datalist(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Datalist":
        """Create the component.
@ -273,41 +233,21 @@ class Fieldset(Element):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Fieldset":
        """Create the component.
@ -330,6 +270,8 @@ class Fieldset(Element):
        """
        ...

+def on_submit_event_spec() -> Tuple[Var[Dict[str, Any]]]: ...
+
 class Form(BaseHTML):
    @overload
    @classmethod
@ -381,42 +323,22 @@ class Form(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_submit: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_submit: Optional[EventType[Dict[str, Any]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Form":
        """Create a form component.
@ -541,46 +463,24 @@ class Input(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_change: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_key_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_key_up: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[str]] = None,
+        on_change: Optional[EventType[str]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[str]] = None,
+        on_key_down: Optional[EventType[str]] = None,
+        on_key_up: Optional[EventType[str]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Input":
        """Create the component.
@ -687,41 +587,21 @@ class Label(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Label":
        """Create the component.
@ -795,41 +675,21 @@ class Legend(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Legend":
        """Create the component.
@ -908,41 +768,21 @@ class Meter(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Meter":
        """Create the component.
@ -1023,41 +863,21 @@ class Optgroup(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Optgroup":
        """Create the component.
@ -1135,41 +955,21 @@ class Option(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Option":
        """Create the component.
@ -1248,41 +1048,21 @@ class Output(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Output":
        """Create the component.
@ -1360,41 +1140,21 @@ class Progress(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Progress":
        """Create the component.
@ -1479,42 +1239,22 @@ class Select(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_change: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_change: Optional[EventType[str]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Select":
        """Create the component.
@ -1616,46 +1356,24 @@ class Textarea(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_change: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_key_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_key_up: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[str]] = None,
+        on_change: Optional[EventType[str]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[str]] = None,
+        on_key_down: Optional[EventType[str]] = None,
+        on_key_up: Optional[EventType[str]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Textarea":
        """Create the component.
--- a/reflex/components/el/elements/inline.pyi
+++ b/reflex/components/el/elements/inline.pyi
--- a/reflex/components/el/elements/media.pyi
+++ b/reflex/components/el/elements/media.pyi
--- a/reflex/components/el/elements/metadata.pyi
+++ b/reflex/components/el/elements/metadata.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.el.element import Element
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -50,41 +50,21 @@ class Base(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Base":
        """Create the component.
@ -156,41 +136,21 @@ class Head(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Head":
        """Create the component.
@ -275,41 +235,21 @@ class Link(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Link":
        """Create the component.
@ -394,41 +334,21 @@ class Meta(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Meta":
        """Create the component.
@ -480,41 +400,21 @@ class Title(Element):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Title":
        """Create the component.
@ -547,41 +447,21 @@ class StyleEl(Element):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "StyleEl":
        """Create the component.
--- a/reflex/components/el/elements/other.pyi
+++ b/reflex/components/el/elements/other.pyi
@ -3,9 +3,9 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -48,41 +48,21 @@ class Details(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Details":
        """Create the component.
@ -156,41 +136,21 @@ class Dialog(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Dialog":
        """Create the component.
@ -263,41 +223,21 @@ class Summary(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Summary":
        """Create the component.
@ -369,41 +309,21 @@ class Slot(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Slot":
        """Create the component.
@ -475,41 +395,21 @@ class Template(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Template":
        """Create the component.
@ -581,41 +481,21 @@ class Math(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Math":
        """Create the component.
@ -688,41 +568,21 @@ class Html(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Html":
        """Create the component.
--- a/reflex/components/el/elements/scripts.pyi
+++ b/reflex/components/el/elements/scripts.pyi
@ -3,9 +3,9 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -47,41 +47,21 @@ class Canvas(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Canvas":
        """Create the component.
@ -153,41 +133,21 @@ class Noscript(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Noscript":
        """Create the component.
@ -272,41 +232,21 @@ class Script(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Script":
        """Create the component.
--- a/reflex/components/el/elements/sectioning.pyi
+++ b/reflex/components/el/elements/sectioning.pyi
@ -3,9 +3,9 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -47,41 +47,21 @@ class Body(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Body":
        """Create the component.
@ -153,41 +133,21 @@ class Address(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Address":
        """Create the component.
@ -259,41 +219,21 @@ class Article(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Article":
        """Create the component.
@ -365,41 +305,21 @@ class Aside(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Aside":
        """Create the component.
@ -471,41 +391,21 @@ class Footer(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Footer":
        """Create the component.
@ -577,41 +477,21 @@ class Header(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Header":
        """Create the component.
@ -683,41 +563,21 @@ class H1(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "H1":
        """Create the component.
@ -789,41 +649,21 @@ class H2(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "H2":
        """Create the component.
@ -895,41 +735,21 @@ class H3(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "H3":
        """Create the component.
@ -1001,41 +821,21 @@ class H4(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "H4":
        """Create the component.
@ -1107,41 +907,21 @@ class H5(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "H5":
        """Create the component.
@ -1213,41 +993,21 @@ class H6(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "H6":
        """Create the component.
@ -1319,41 +1079,21 @@ class Main(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Main":
        """Create the component.
@ -1425,41 +1165,21 @@ class Nav(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Nav":
        """Create the component.
@ -1531,41 +1251,21 @@ class Section(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Section":
        """Create the component.
--- a/reflex/components/el/elements/tables.pyi
+++ b/reflex/components/el/elements/tables.pyi
@ -3,9 +3,9 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -48,41 +48,21 @@ class Caption(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Caption":
        """Create the component.
@ -157,41 +137,21 @@ class Col(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Col":
        """Create the component.
@ -267,41 +227,21 @@ class Colgroup(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Colgroup":
        """Create the component.
@ -377,41 +317,21 @@ class Table(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Table":
        """Create the component.
@ -486,41 +406,21 @@ class Tbody(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Tbody":
        """Create the component.
@ -597,41 +497,21 @@ class Td(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Td":
        """Create the component.
@ -708,41 +588,21 @@ class Tfoot(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Tfoot":
        """Create the component.
@ -820,41 +680,21 @@ class Th(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Th":
        """Create the component.
@ -932,41 +772,21 @@ class Thead(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Thead":
        """Create the component.
@ -1040,41 +860,21 @@ class Tr(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Tr":
        """Create the component.
--- a/reflex/components/el/elements/typography.pyi
+++ b/reflex/components/el/elements/typography.pyi
@ -3,9 +3,9 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -48,41 +48,21 @@ class Blockquote(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Blockquote":
        """Create the component.
@ -155,41 +135,21 @@ class Dd(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Dd":
        """Create the component.
@ -261,41 +221,21 @@ class Div(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Div":
        """Create the component.
@ -367,41 +307,21 @@ class Dl(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Dl":
        """Create the component.
@ -473,41 +393,21 @@ class Dt(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Dt":
        """Create the component.
@ -579,41 +479,21 @@ class Figcaption(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Figcaption":
        """Create the component.
@ -686,41 +566,21 @@ class Hr(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Hr":
        """Create the component.
@ -793,41 +653,21 @@ class Li(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Li":
        """Create the component.
@ -900,41 +740,21 @@ class Menu(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Menu":
        """Create the component.
@ -1010,41 +830,21 @@ class Ol(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Ol":
        """Create the component.
@ -1119,41 +919,21 @@ class P(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "P":
        """Create the component.
@ -1225,41 +1005,21 @@ class Pre(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Pre":
        """Create the component.
@ -1331,41 +1091,21 @@ class Ul(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Ul":
        """Create the component.
@ -1439,41 +1179,21 @@ class Ins(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Ins":
        """Create the component.
@ -1549,41 +1269,21 @@ class Del(BaseHTML):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Del":
        """Create the component.
--- a/reflex/components/gridjs/datatable.py
+++ b/reflex/components/gridjs/datatable.py
@ -15,9 +15,9 @@ from reflex.vars.base import LiteralVar, Var, is_computed_var
 class Gridjs(Component):
    """A component that wraps a nivo bar component."""

-    library = "gridjs-react@6.0.1"
+    library = "gridjs-react@6.1.1"

-    lib_dependencies: List[str] = ["gridjs@6.0.6"]
+    lib_dependencies: List[str] = ["gridjs@6.2.0"]


 class DataTable(Gridjs):
--- a/reflex/components/gridjs/datatable.pyi
+++ b/reflex/components/gridjs/datatable.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, List, Optional, Union, overload
+from typing import Any, Dict, List, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.utils.imports import ImportDict
 from reflex.vars.base import Var
@ -23,41 +23,21 @@ class Gridjs(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Gridjs":
        """Create the component.
@ -95,41 +75,21 @@ class DataTable(Gridjs):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DataTable":
        """Create a datatable component.
--- a/reflex/components/lucide/icon.pyi
+++ b/reflex/components/lucide/icon.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -22,41 +22,21 @@ class LucideIconComponent(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "LucideIconComponent":
        """Create the component.
@ -89,41 +69,21 @@ class Icon(LucideIconComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Icon":
        """Initialize the Icon component.
--- a/reflex/components/markdown/markdown.pyi
+++ b/reflex/components/markdown/markdown.pyi
@ -7,7 +7,7 @@ from functools import lru_cache
 from typing import Any, Callable, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.utils.imports import ImportDict
 from reflex.vars.base import LiteralVar, Var
@ -42,41 +42,21 @@ class Markdown(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Markdown":
        """Create a markdown component.
--- a/reflex/components/moment/moment.py
+++ b/reflex/components/moment/moment.py
@ -4,7 +4,7 @@ import dataclasses
 from typing import List, Optional

 from reflex.components.component import Component, NoSSRComponent
-from reflex.event import EventHandler
+from reflex.event import EventHandler, identity_event
 from reflex.utils.imports import ImportDict
 from reflex.vars.base import Var

@ -93,7 +93,7 @@ class Moment(NoSSRComponent):
    tz: Var[str]

    # Fires when the date changes.
-    on_change: EventHandler[lambda date: [date]]
+    on_change: EventHandler[identity_event(str)]

    def add_imports(self) -> ImportDict:
        """Add the imports for the Moment component.
--- a/reflex/components/moment/moment.pyi
+++ b/reflex/components/moment/moment.pyi
@ -4,10 +4,10 @@
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
 import dataclasses
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import NoSSRComponent
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.utils.imports import ImportDict
 from reflex.vars.base import Var
@ -57,42 +57,22 @@ class Moment(NoSSRComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_change: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_change: Optional[EventType] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Moment":
        """Create a Moment component.
--- a/reflex/components/next/base.pyi
+++ b/reflex/components/next/base.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -24,41 +24,21 @@ class NextComponent(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "NextComponent":
        """Create the component.
--- a/reflex/components/next/image.py
+++ b/reflex/components/next/image.py
@ -2,7 +2,7 @@

 from typing import Any, Literal, Optional, Union

-from reflex.event import EventHandler
+from reflex.event import EventHandler, empty_event
 from reflex.utils import types
 from reflex.vars.base import Var

@ -56,10 +56,10 @@ class Image(NextComponent):
    blurDataURL: Var[str]

    # Fires when the image has loaded.
-    on_load: EventHandler[lambda: []]
+    on_load: EventHandler[empty_event]

    # Fires when the image has an error.
-    on_error: EventHandler[lambda: []]
+    on_error: EventHandler[empty_event]

    @classmethod
    def create(
--- a/reflex/components/next/image.pyi
+++ b/reflex/components/next/image.pyi
@ -3,9 +3,9 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -37,43 +37,23 @@ class Image(NextComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_error: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_load: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_error: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_load: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Image":
        """Create an Image component from next/image.
--- a/reflex/components/next/link.pyi
+++ b/reflex/components/next/link.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -24,41 +24,21 @@ class NextLink(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "NextLink":
        """Create the component.
--- a/reflex/components/next/video.pyi
+++ b/reflex/components/next/video.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -26,41 +26,21 @@ class Video(NextComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Video":
        """Create a Video component.
--- a/reflex/components/plotly/plotly.py
+++ b/reflex/components/plotly/plotly.py
@ -94,7 +94,7 @@ class Plotly(NoSSRComponent):

    library = "react-plotly.js@2.6.0"

-    lib_dependencies: List[str] = ["plotly.js@2.22.0"]
+    lib_dependencies: List[str] = ["plotly.js@2.35.2"]

    tag = "Plot"

--- a/reflex/components/plotly/plotly.pyi
+++ b/reflex/components/plotly/plotly.pyi
@ -3,11 +3,11 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.base import Base
 from reflex.components.component import NoSSRComponent
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.utils import console
 from reflex.vars.base import Var
@ -45,91 +45,39 @@ class Plotly(NoSSRComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_after_plot: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_animated: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_animating_frame: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_animation_interrupted: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_autosize: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_before_hover: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_button_clicked: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_deselect: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_hover: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_redraw: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_relayout: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_relayouting: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_restyle: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_selected: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_selecting: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_transition_interrupted: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_transitioning: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_unhover: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_after_plot: Optional[EventType] = None,
+        on_animated: Optional[EventType] = None,
+        on_animating_frame: Optional[EventType] = None,
+        on_animation_interrupted: Optional[EventType] = None,
+        on_autosize: Optional[EventType] = None,
+        on_before_hover: Optional[EventType] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_button_clicked: Optional[EventType] = None,
+        on_click: Optional[EventType] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_deselect: Optional[EventType] = None,
+        on_double_click: Optional[EventType] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_hover: Optional[EventType] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_redraw: Optional[EventType] = None,
+        on_relayout: Optional[EventType] = None,
+        on_relayouting: Optional[EventType] = None,
+        on_restyle: Optional[EventType] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_selected: Optional[EventType] = None,
+        on_selecting: Optional[EventType] = None,
+        on_transition_interrupted: Optional[EventType] = None,
+        on_transitioning: Optional[EventType] = None,
+        on_unhover: Optional[EventType] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Plotly":
        """Create the Plotly component.
--- a/reflex/components/radix/primitives/accordion.py
+++ b/reflex/components/radix/primitives/accordion.py
@ -2,7 +2,7 @@

 from __future__ import annotations

-from typing import Any, List, Literal, Optional, Union
+from typing import Any, List, Literal, Optional, Tuple, Union

 from reflex.components.component import Component, ComponentNamespace
 from reflex.components.core.colors import color
@ -71,6 +71,18 @@ class AccordionComponent(RadixPrimitiveComponent):
        return ["color_scheme", "variant"]


+def on_value_change(value: Var[str | List[str]]) -> Tuple[Var[str | List[str]]]:
+    """Handle the on_value_change event.
+
+    Args:
+        value: The value of the event.
+
+    Returns:
+        The value of the event.
+    """
+    return (value,)
+
+
 class AccordionRoot(AccordionComponent):
    """An accordion component."""

@ -114,7 +126,7 @@ class AccordionRoot(AccordionComponent):
    _valid_children: List[str] = ["AccordionItem"]

    # Fired when the opened the accordions changes.
-    on_value_change: EventHandler[lambda e0: [e0]]
+    on_value_change: EventHandler[on_value_change]

    def _exclude_props(self) -> list[str]:
        return super()._exclude_props() + [
--- a/reflex/components/radix/primitives/accordion.pyi
+++ b/reflex/components/radix/primitives/accordion.pyi
@ -3,12 +3,12 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, List, Literal, Optional, Union, overload
+from typing import Any, Dict, List, Literal, Optional, Tuple, Union, overload

 from reflex.components.component import Component, ComponentNamespace
 from reflex.components.lucide.icon import Icon
 from reflex.components.radix.primitives.base import RadixPrimitiveComponent
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -101,41 +101,21 @@ class AccordionComponent(RadixPrimitiveComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AccordionComponent":
        """Create the component.
@ -158,6 +138,8 @@ class AccordionComponent(RadixPrimitiveComponent):
        """
        ...

+def on_value_change(value: Var[str | List[str]]) -> Tuple[Var[str | List[str]]]: ...
+
 class AccordionRoot(AccordionComponent):
    def add_style(self): ...
    @overload
@ -265,44 +247,22 @@ class AccordionRoot(AccordionComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_value_change: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
+        on_value_change: Optional[EventType[str | List[str]]] = None,
        **props,
    ) -> "AccordionRoot":
        """Create the component.
@ -421,41 +381,21 @@ class AccordionItem(AccordionComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AccordionItem":
        """Create an accordion item.
@ -565,41 +505,21 @@ class AccordionHeader(AccordionComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AccordionHeader":
        """Create the Accordion header component.
@ -705,41 +625,21 @@ class AccordionTrigger(AccordionComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AccordionTrigger":
        """Create the Accordion trigger component.
@ -777,41 +677,21 @@ class AccordionIcon(Icon):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AccordionIcon":
        """Create the Accordion icon component.
@ -914,41 +794,21 @@ class AccordionContent(AccordionComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AccordionContent":
        """Create the Accordion content component.
--- a/reflex/components/radix/primitives/base.pyi
+++ b/reflex/components/radix/primitives/base.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

 from reflex.components.component import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -23,41 +23,21 @@ class RadixPrimitiveComponent(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "RadixPrimitiveComponent":
        """Create the component.
@ -91,41 +71,21 @@ class RadixPrimitiveComponentWithClassName(RadixPrimitiveComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "RadixPrimitiveComponentWithClassName":
        """Create the component.
--- a/reflex/components/radix/primitives/drawer.py
+++ b/reflex/components/radix/primitives/drawer.py
@ -10,7 +10,8 @@ from reflex.components.component import Component, ComponentNamespace
 from reflex.components.radix.primitives.base import RadixPrimitiveComponent
 from reflex.components.radix.themes.base import Theme
 from reflex.components.radix.themes.layout.flex import Flex
-from reflex.event import EventHandler
+from reflex.event import EventHandler, empty_event, identity_event
+from reflex.utils import console
 from reflex.vars.base import Var


@ -60,7 +61,7 @@ class DrawerRoot(DrawerComponent):
    preventScrollRestoration: Var[bool]

    # Fires when the drawer is opened.
-    on_open_change: EventHandler[lambda e0: [e0]]
+    on_open_change: EventHandler[identity_event(bool)]


 class DrawerTrigger(DrawerComponent):
@ -127,20 +128,20 @@ class DrawerContent(DrawerComponent):
        base_style.update(style)
        return {"css": base_style}

-    # Fired when the drawer content is opened.
-    on_open_auto_focus: EventHandler[lambda e0: [e0.target.value]]
+    # Fired when the drawer content is opened. Deprecated.
+    on_open_auto_focus: EventHandler[empty_event]

-    # Fired when the drawer content is closed.
-    on_close_auto_focus: EventHandler[lambda e0: [e0.target.value]]
+    # Fired when the drawer content is closed. Deprecated.
+    on_close_auto_focus: EventHandler[empty_event]

-    # Fired when the escape key is pressed.
-    on_escape_key_down: EventHandler[lambda e0: [e0.target.value]]
+    # Fired when the escape key is pressed. Deprecated.
+    on_escape_key_down: EventHandler[empty_event]

-    # Fired when the pointer is down outside the drawer content.
-    on_pointer_down_outside: EventHandler[lambda e0: [e0.target.value]]
+    # Fired when the pointer is down outside the drawer content. Deprecated.
+    on_pointer_down_outside: EventHandler[empty_event]

-    # Fired when interacting outside the drawer content.
-    on_interact_outside: EventHandler[lambda e0: [e0.target.value]]
+    # Fired when interacting outside the drawer content. Deprecated.
+    on_interact_outside: EventHandler[empty_event]

    @classmethod
    def create(cls, *children, **props):
@ -157,6 +158,23 @@ class DrawerContent(DrawerComponent):
        Returns:
                 The drawer content.
        """
+        deprecated_properties = [
+            "on_open_auto_focus",
+            "on_close_auto_focus",
+            "on_escape_key_down",
+            "on_pointer_down_outside",
+            "on_interact_outside",
+        ]
+
+        for prop in deprecated_properties:
+            if prop in props:
+                console.deprecate(
+                    feature_name="drawer content events",
+                    reason=f"The `{prop}` event is deprecated and will be removed in 0.7.0.",
+                    deprecation_version="0.6.3",
+                    removal_version="0.7.0",
+                )
+
        comp = super().create(*children, **props)

        return Theme.create(comp)
--- a/reflex/components/radix/primitives/drawer.pyi
+++ b/reflex/components/radix/primitives/drawer.pyi
@ -3,11 +3,11 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, List, Literal, Optional, Union, overload
+from typing import Any, Dict, List, Literal, Optional, Union, overload

 from reflex.components.component import ComponentNamespace
 from reflex.components.radix.primitives.base import RadixPrimitiveComponent
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -24,41 +24,21 @@ class DrawerComponent(RadixPrimitiveComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DrawerComponent":
        """Create the component.
@ -108,44 +88,22 @@ class DrawerRoot(DrawerComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_open_change: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_open_change: Optional[EventType] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DrawerRoot":
        """Create the component.
@ -188,41 +146,21 @@ class DrawerTrigger(DrawerComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DrawerTrigger":
        """Create a new DrawerTrigger instance.
@ -249,41 +187,21 @@ class DrawerPortal(DrawerComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DrawerPortal":
        """Create the component.
@ -317,56 +235,26 @@ class DrawerContent(DrawerComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_close_auto_focus: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_escape_key_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_interact_outside: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_open_auto_focus: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_pointer_down_outside: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_close_auto_focus: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_escape_key_down: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_interact_outside: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_open_auto_focus: Optional[EventType[[]]] = None,
+        on_pointer_down_outside: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DrawerContent":
        """Create a Drawer Content.
@ -404,41 +292,21 @@ class DrawerOverlay(DrawerComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DrawerOverlay":
        """Create the component.
@ -472,41 +340,21 @@ class DrawerClose(DrawerTrigger):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DrawerClose":
        """Create a new DrawerTrigger instance.
@ -533,41 +381,21 @@ class DrawerTitle(DrawerComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DrawerTitle":
        """Create the component.
@ -601,41 +429,21 @@ class DrawerDescription(DrawerComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DrawerDescription":
        """Create the component.
@ -690,44 +498,22 @@ class Drawer(ComponentNamespace):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_open_change: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_open_change: Optional[EventType] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DrawerRoot":
        """Create the component.
--- a/reflex/components/radix/primitives/form.py
+++ b/reflex/components/radix/primitives/form.py
@ -8,7 +8,7 @@ from reflex.components.component import ComponentNamespace
 from reflex.components.core.debounce import DebounceInput
 from reflex.components.el.elements.forms import Form as HTMLForm
 from reflex.components.radix.themes.components.text_field import TextFieldRoot
-from reflex.event import EventHandler
+from reflex.event import EventHandler, empty_event
 from reflex.vars.base import Var

 from .base import RadixPrimitiveComponentWithClassName
@ -17,7 +17,7 @@ from .base import RadixPrimitiveComponentWithClassName
 class FormComponent(RadixPrimitiveComponentWithClassName):
    """Base class for all @radix-ui/react-form components."""

-    library = "@radix-ui/react-form@^0.0.3"
+    library = "@radix-ui/react-form@^0.1.0"


 class FormRoot(FormComponent, HTMLForm):
@ -28,7 +28,7 @@ class FormRoot(FormComponent, HTMLForm):
    alias = "RadixFormRoot"

    # Fired when the errors are cleared.
-    on_clear_server_errors: EventHandler[lambda: []]
+    on_clear_server_errors: EventHandler[empty_event]

    def add_style(self) -> dict[str, Any] | None:
        """Add style to the component.
--- a/reflex/components/radix/primitives/form.pyi
+++ b/reflex/components/radix/primitives/form.pyi
@ -3,11 +3,11 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.component import ComponentNamespace
 from reflex.components.el.elements.forms import Form as HTMLForm
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -26,41 +26,21 @@ class FormComponent(RadixPrimitiveComponentWithClassName):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "FormComponent":
        """Create the component.
@ -134,45 +114,23 @@ class FormRoot(FormComponent, HTMLForm):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_clear_server_errors: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_submit: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_clear_server_errors: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_submit: Optional[EventType[Dict[str, Any]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "FormRoot":
        """Create a form component.
@ -236,41 +194,21 @@ class FormField(FormComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "FormField":
        """Create the component.
@ -307,41 +245,21 @@ class FormLabel(FormComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "FormLabel":
        """Create the component.
@ -375,41 +293,21 @@ class FormControl(FormComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "FormControl":
        """Create a Form Control component.
@ -493,41 +391,21 @@ class FormMessage(FormComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "FormMessage":
        """Create the component.
@ -564,41 +442,21 @@ class FormValidityState(FormComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "FormValidityState":
        """Create the component.
@ -632,41 +490,21 @@ class FormSubmit(FormComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "FormSubmit":
        """Create the component.
@ -741,45 +579,23 @@ class Form(FormRoot):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_clear_server_errors: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_submit: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_clear_server_errors: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_submit: Optional[EventType[Dict[str, Any]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Form":
        """Create a form component.
@ -885,45 +701,23 @@ class FormNamespace(ComponentNamespace):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_clear_server_errors: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_submit: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_clear_server_errors: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_submit: Optional[EventType[Dict[str, Any]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Form":
        """Create a form component.
--- a/reflex/components/radix/primitives/progress.pyi
+++ b/reflex/components/radix/primitives/progress.pyi
@ -3,11 +3,11 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.component import ComponentNamespace
 from reflex.components.radix.primitives.base import RadixPrimitiveComponentWithClassName
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -24,41 +24,21 @@ class ProgressComponent(RadixPrimitiveComponentWithClassName):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ProgressComponent":
        """Create the component.
@ -99,41 +79,21 @@ class ProgressRoot(ProgressComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ProgressRoot":
        """Create the component.
@ -233,41 +193,21 @@ class ProgressIndicator(ProgressComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ProgressIndicator":
        """Create the component.
@ -374,41 +314,21 @@ class Progress(ProgressRoot):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Progress":
        """High-level API for progress bar.
@ -516,41 +436,21 @@ class ProgressNamespace(ComponentNamespace):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Progress":
        """High-level API for progress bar.
--- a/reflex/components/radix/primitives/slider.py
+++ b/reflex/components/radix/primitives/slider.py
@ -2,7 +2,7 @@

 from __future__ import annotations

-from typing import Any, List, Literal
+from typing import Any, List, Literal, Tuple

 from reflex.components.component import Component, ComponentNamespace
 from reflex.components.radix.primitives.base import RadixPrimitiveComponentWithClassName
@ -19,6 +19,20 @@ class SliderComponent(RadixPrimitiveComponentWithClassName):
    library = "@radix-ui/react-slider@^1.1.2"


+def on_value_event_spec(
+    value: Var[List[int]],
+) -> Tuple[Var[List[int]]]:
+    """Event handler spec for the value event.
+
+    Args:
+        value: The value of the event.
+
+    Returns:
+        The event handler spec.
+    """
+    return (value,)  # type: ignore
+
+
 class SliderRoot(SliderComponent):
    """The Slider component comtaining all slider parts."""

@ -48,10 +62,10 @@ class SliderRoot(SliderComponent):
    min_steps_between_thumbs: Var[int]

    # Fired when the value of a thumb changes.
-    on_value_change: EventHandler[lambda e0: [e0]]
+    on_value_change: EventHandler[on_value_event_spec]

    # Fired when a thumb is released.
-    on_value_commit: EventHandler[lambda e0: [e0]]
+    on_value_commit: EventHandler[on_value_event_spec]

    def add_style(self) -> dict[str, Any] | None:
        """Add style to the component.
--- a/reflex/components/radix/primitives/slider.pyi
+++ b/reflex/components/radix/primitives/slider.pyi
@ -3,11 +3,11 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, List, Literal, Optional, Union, overload
+from typing import Any, Dict, List, Literal, Optional, Tuple, Union, overload

 from reflex.components.component import Component, ComponentNamespace
 from reflex.components.radix.primitives.base import RadixPrimitiveComponentWithClassName
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -27,41 +27,21 @@ class SliderComponent(RadixPrimitiveComponentWithClassName):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "SliderComponent":
        """Create the component.
@ -82,6 +62,8 @@ class SliderComponent(RadixPrimitiveComponentWithClassName):
        """
        ...

+def on_value_event_spec(value: Var[List[int]]) -> Tuple[Var[List[int]]]: ...
+
 class SliderRoot(SliderComponent):
    def add_style(self) -> dict[str, Any] | None: ...
    @overload
@ -112,47 +94,23 @@ class SliderRoot(SliderComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_value_change: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_value_commit: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
+        on_value_change: Optional[EventType[List[int]]] = None,
+        on_value_commit: Optional[EventType[List[int]]] = None,
        **props,
    ) -> "SliderRoot":
        """Create the component.
@ -187,41 +145,21 @@ class SliderTrack(SliderComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "SliderTrack":
        """Create the component.
@ -256,41 +194,21 @@ class SliderRange(SliderComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "SliderRange":
        """Create the component.
@ -325,41 +243,21 @@ class SliderThumb(SliderComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "SliderThumb":
        """Create the component.
--- a/reflex/components/radix/themes/base.pyi
+++ b/reflex/components/radix/themes/base.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components import Component
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.utils.imports import ImportDict
 from reflex.vars.base import Var
@ -103,41 +103,21 @@ class CommonMarginProps(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "CommonMarginProps":
        """Create the component.
@ -177,41 +157,21 @@ class RadixLoadingProp(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "RadixLoadingProp":
        """Create the component.
@ -244,41 +204,21 @@ class RadixThemesComponent(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "RadixThemesComponent":
        """Create a new component instance.
@ -313,41 +253,21 @@ class RadixThemesTriggerComponent(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "RadixThemesTriggerComponent":
        """Create a new RadixThemesTriggerComponent instance.
@ -465,41 +385,21 @@ class Theme(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Theme":
        """Create a new Radix Theme specification.
@ -544,41 +444,21 @@ class ThemePanel(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ThemePanel":
        """Create a new component instance.
@ -614,41 +494,21 @@ class RadixThemesColorModeProvider(Component):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "RadixThemesColorModeProvider":
        """Create the component.
--- a/reflex/components/radix/themes/color_mode.pyi
+++ b/reflex/components/radix/themes/color_mode.pyi
@ -3,23 +3,14 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import (
-    Any,
-    Callable,
-    Dict,
-    List,
-    Literal,
-    Optional,
-    Union,
-    overload,
-)
+from typing import Any, Dict, List, Literal, Optional, Union, overload

 from reflex.components.component import BaseComponent
 from reflex.components.core.breakpoints import Breakpoints
 from reflex.components.core.cond import Cond
 from reflex.components.lucide.icon import Icon
 from reflex.components.radix.themes.components.switch import Switch
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import (
    Style,
    color_mode,
@ -46,41 +37,21 @@ class ColorModeIcon(Cond):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ColorModeIcon":
        """Create an icon component based on color_mode.
@ -238,41 +209,21 @@ class ColorModeIconButton(IconButton):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ColorModeIconButton":
        """Create a icon button component that calls toggle_color_mode on click.
@ -431,42 +382,22 @@ class ColorModeSwitch(Switch):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_change: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_change: Optional[EventType] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ColorModeSwitch":
        """Create a switch component bound to color_mode.
--- a/reflex/components/radix/themes/components/alert_dialog.py
+++ b/reflex/components/radix/themes/components/alert_dialog.py
@ -5,7 +5,7 @@ from typing import Literal
 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
 from reflex.components.el import elements
-from reflex.event import EventHandler
+from reflex.event import EventHandler, empty_event, identity_event
 from reflex.vars.base import Var

 from ..base import RadixThemesComponent, RadixThemesTriggerComponent
@ -22,7 +22,7 @@ class AlertDialogRoot(RadixThemesComponent):
    open: Var[bool]

    # Fired when the open state changes.
-    on_open_change: EventHandler[lambda e0: [e0]]
+    on_open_change: EventHandler[identity_event(bool)]


 class AlertDialogTrigger(RadixThemesTriggerComponent):
@ -43,13 +43,13 @@ class AlertDialogContent(elements.Div, RadixThemesComponent):
    force_mount: Var[bool]

    # Fired when the dialog is opened.
-    on_open_auto_focus: EventHandler[lambda e0: [e0]]
+    on_open_auto_focus: EventHandler[empty_event]

    # Fired when the dialog is closed.
-    on_close_auto_focus: EventHandler[lambda e0: [e0]]
+    on_close_auto_focus: EventHandler[empty_event]

    # Fired when the escape key is pressed.
-    on_escape_key_down: EventHandler[lambda e0: [e0]]
+    on_escape_key_down: EventHandler[empty_event]


 class AlertDialogTitle(RadixThemesComponent):
--- a/reflex/components/radix/themes/components/alert_dialog.pyi
+++ b/reflex/components/radix/themes/components/alert_dialog.pyi
@ -3,12 +3,12 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Breakpoints
 from reflex.components.el import elements
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -29,44 +29,22 @@ class AlertDialogRoot(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_open_change: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_open_change: Optional[EventType] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AlertDialogRoot":
        """Create a new component instance.
@ -102,41 +80,21 @@ class AlertDialogTrigger(RadixThemesTriggerComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AlertDialogTrigger":
        """Create a new RadixThemesTriggerComponent instance.
@ -199,50 +157,24 @@ class AlertDialogContent(elements.Div, RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_close_auto_focus: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_escape_key_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_open_auto_focus: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_close_auto_focus: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_escape_key_down: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_open_auto_focus: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AlertDialogContent":
        """Create a new component instance.
@ -295,41 +227,21 @@ class AlertDialogTitle(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AlertDialogTitle":
        """Create a new component instance.
@ -364,41 +276,21 @@ class AlertDialogDescription(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AlertDialogDescription":
        """Create a new component instance.
@ -433,41 +325,21 @@ class AlertDialogAction(RadixThemesTriggerComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AlertDialogAction":
        """Create a new RadixThemesTriggerComponent instance.
@ -493,41 +365,21 @@ class AlertDialogCancel(RadixThemesTriggerComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AlertDialogCancel":
        """Create a new RadixThemesTriggerComponent instance.
--- a/reflex/components/radix/themes/components/aspect_ratio.pyi
+++ b/reflex/components/radix/themes/components/aspect_ratio.pyi
@ -3,9 +3,9 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Optional, Union, overload
+from typing import Any, Dict, Optional, Union, overload

-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -24,41 +24,21 @@ class AspectRatio(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "AspectRatio":
        """Create a new component instance.
--- a/reflex/components/radix/themes/components/avatar.pyi
+++ b/reflex/components/radix/themes/components/avatar.pyi
@ -3,10 +3,10 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.core.breakpoints import Breakpoints
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -114,41 +114,21 @@ class Avatar(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Avatar":
        """Create a new component instance.
--- a/reflex/components/radix/themes/components/badge.pyi
+++ b/reflex/components/radix/themes/components/badge.pyi
@ -3,11 +3,11 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.core.breakpoints import Breakpoints
 from reflex.components.el import elements
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -135,41 +135,21 @@ class Badge(elements.Span, RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Badge":
        """Create a new component instance.
--- a/reflex/components/radix/themes/components/button.pyi
+++ b/reflex/components/radix/themes/components/button.pyi
@ -3,11 +3,11 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.core.breakpoints import Breakpoints
 from reflex.components.el import elements
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -158,41 +158,21 @@ class Button(elements.Button, RadixLoadingProp, RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Button":
        """Create a new component instance.
--- a/reflex/components/radix/themes/components/callout.pyi
+++ b/reflex/components/radix/themes/components/callout.pyi
@ -3,12 +3,12 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Breakpoints
 from reflex.components.el import elements
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -133,41 +133,21 @@ class CalloutRoot(elements.Div, RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "CalloutRoot":
        """Create a new component instance.
@ -247,41 +227,21 @@ class CalloutIcon(elements.Div, RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "CalloutIcon":
        """Create a new component instance.
@ -356,41 +316,21 @@ class CalloutText(elements.P, RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "CalloutText":
        """Create a new component instance.
@ -548,41 +488,21 @@ class Callout(CalloutRoot):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Callout":
        """Create a callout component.
@ -746,41 +666,21 @@ class CalloutNamespace(ComponentNamespace):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Callout":
        """Create a callout component.
--- a/reflex/components/radix/themes/components/card.pyi
+++ b/reflex/components/radix/themes/components/card.pyi
@ -3,11 +3,11 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.core.breakpoints import Breakpoints
 from reflex.components.el import elements
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -68,41 +68,21 @@ class Card(elements.Div, RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Card":
        """Create a new component instance.
--- a/reflex/components/radix/themes/components/checkbox.py
+++ b/reflex/components/radix/themes/components/checkbox.py
@ -6,7 +6,7 @@ from reflex.components.component import Component, ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
 from reflex.components.radix.themes.layout.flex import Flex
 from reflex.components.radix.themes.typography.text import Text
-from reflex.event import EventHandler
+from reflex.event import EventHandler, identity_event
 from reflex.vars.base import LiteralVar, Var

 from ..base import (
@ -61,7 +61,7 @@ class Checkbox(RadixThemesComponent):
    _rename_props = {"onChange": "onCheckedChange"}

    # Fired when the checkbox is checked or unchecked.
-    on_change: EventHandler[lambda e0: [e0]]
+    on_change: EventHandler[identity_event(bool)]


 class HighLevelCheckbox(RadixThemesComponent):
@ -112,7 +112,7 @@ class HighLevelCheckbox(RadixThemesComponent):
    _rename_props = {"onChange": "onCheckedChange"}

    # Fired when the checkbox is checked or unchecked.
-    on_change: EventHandler[lambda e0: [e0]]
+    on_change: EventHandler[identity_event(bool)]

    @classmethod
    def create(cls, text: Var[str] = LiteralVar.create(""), **props) -> Component:
--- a/reflex/components/radix/themes/components/checkbox.pyi
+++ b/reflex/components/radix/themes/components/checkbox.pyi
@ -3,11 +3,11 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Breakpoints
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -115,42 +115,22 @@ class Checkbox(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_change: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_change: Optional[EventType] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "Checkbox":
        """Create a new component instance.
@ -282,42 +262,22 @@ class HighLevelCheckbox(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_change: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_change: Optional[EventType] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "HighLevelCheckbox":
        """Create a checkbox with a label.
@ -446,42 +406,22 @@ class CheckboxNamespace(ComponentNamespace):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_change: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_change: Optional[EventType] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "HighLevelCheckbox":
        """Create a checkbox with a label.
--- a/reflex/components/radix/themes/components/checkbox_cards.pyi
+++ b/reflex/components/radix/themes/components/checkbox_cards.pyi
@ -4,10 +4,10 @@
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
 from types import SimpleNamespace
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.core.breakpoints import Breakpoints
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -148,41 +148,21 @@ class CheckboxCardsRoot(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "CheckboxCardsRoot":
        """Create a new component instance.
@ -223,41 +203,21 @@ class CheckboxCardsItem(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "CheckboxCardsItem":
        """Create a new component instance.
--- a/reflex/components/radix/themes/components/checkbox_group.pyi
+++ b/reflex/components/radix/themes/components/checkbox_group.pyi
@ -4,10 +4,10 @@
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
 from types import SimpleNamespace
-from typing import Any, Callable, Dict, List, Literal, Optional, Union, overload
+from typing import Any, Dict, List, Literal, Optional, Union, overload

 from reflex.components.core.breakpoints import Breakpoints
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -107,41 +107,21 @@ class CheckboxGroupRoot(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "CheckboxGroupRoot":
        """Create a new component instance.
@ -184,41 +164,21 @@ class CheckboxGroupItem(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "CheckboxGroupItem":
        """Create a new component instance.
--- a/reflex/components/radix/themes/components/context_menu.py
+++ b/reflex/components/radix/themes/components/context_menu.py
@ -4,7 +4,7 @@ from typing import List, Literal

 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
-from reflex.event import EventHandler
+from reflex.event import EventHandler, empty_event, identity_event
 from reflex.vars.base import Var

 from ..base import (
@ -24,7 +24,7 @@ class ContextMenuRoot(RadixThemesComponent):
    _invalid_children: List[str] = ["ContextMenuItem"]

    # Fired when the open state changes.
-    on_open_change: EventHandler[lambda e0: [e0]]
+    on_open_change: EventHandler[identity_event(bool)]


 class ContextMenuTrigger(RadixThemesComponent):
@ -64,19 +64,19 @@ class ContextMenuContent(RadixThemesComponent):
    avoid_collisions: Var[bool]

    # Fired when the context menu is closed.
-    on_close_auto_focus: EventHandler[lambda e0: [e0]]
+    on_close_auto_focus: EventHandler[empty_event]

    # Fired when the escape key is pressed.
-    on_escape_key_down: EventHandler[lambda e0: [e0]]
+    on_escape_key_down: EventHandler[empty_event]

    # Fired when a pointer down event happens outside the context menu.
-    on_pointer_down_outside: EventHandler[lambda e0: [e0]]
+    on_pointer_down_outside: EventHandler[empty_event]

    # Fired when focus moves outside the context menu.
-    on_focus_outside: EventHandler[lambda e0: [e0]]
+    on_focus_outside: EventHandler[empty_event]

    # Fired when interacting outside the context menu.
-    on_interact_outside: EventHandler[lambda e0: [e0]]
+    on_interact_outside: EventHandler[empty_event]


 class ContextMenuSub(RadixThemesComponent):
@ -107,16 +107,16 @@ class ContextMenuSubContent(RadixThemesComponent):
    _valid_parents: List[str] = ["ContextMenuSub"]

    # Fired when the escape key is pressed.
-    on_escape_key_down: EventHandler[lambda e0: [e0]]
+    on_escape_key_down: EventHandler[empty_event]

    # Fired when a pointer down event happens outside the context menu.
-    on_pointer_down_outside: EventHandler[lambda e0: [e0]]
+    on_pointer_down_outside: EventHandler[empty_event]

    # Fired when focus moves outside the context menu.
-    on_focus_outside: EventHandler[lambda e0: [e0]]
+    on_focus_outside: EventHandler[empty_event]

    # Fired when interacting outside the context menu.
-    on_interact_outside: EventHandler[lambda e0: [e0]]
+    on_interact_outside: EventHandler[empty_event]


 class ContextMenuItem(RadixThemesComponent):
--- a/reflex/components/radix/themes/components/context_menu.pyi
+++ b/reflex/components/radix/themes/components/context_menu.pyi
@ -3,11 +3,11 @@
 # ------------------- DO NOT EDIT ----------------------
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Breakpoints
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -26,44 +26,22 @@ class ContextMenuRoot(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_open_change: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_open_change: Optional[EventType] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ContextMenuRoot":
        """Create a new component instance.
@ -100,41 +78,21 @@ class ContextMenuTrigger(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ContextMenuTrigger":
        """Create a new component instance.
@ -245,56 +203,26 @@ class ContextMenuContent(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_close_auto_focus: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_escape_key_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_focus_outside: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_interact_outside: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_pointer_down_outside: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_close_auto_focus: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_escape_key_down: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_focus_outside: Optional[EventType[[]]] = None,
+        on_interact_outside: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_pointer_down_outside: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ContextMenuContent":
        """Create a new component instance.
@ -335,41 +263,21 @@ class ContextMenuSub(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ContextMenuSub":
        """Create a new component instance.
@ -405,41 +313,21 @@ class ContextMenuSubTrigger(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ContextMenuSubTrigger":
        """Create a new component instance.
@ -476,53 +364,25 @@ class ContextMenuSubContent(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_escape_key_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_focus_outside: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_interact_outside: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_pointer_down_outside: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_escape_key_down: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_focus_outside: Optional[EventType[[]]] = None,
+        on_interact_outside: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_pointer_down_outside: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ContextMenuSubContent":
        """Create a new component instance.
@ -621,41 +481,21 @@ class ContextMenuItem(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ContextMenuItem":
        """Create a new component instance.
@ -692,41 +532,21 @@ class ContextMenuSeparator(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "ContextMenuSeparator":
        """Create a new component instance.
--- a/reflex/components/radix/themes/components/data_list.pyi
+++ b/reflex/components/radix/themes/components/data_list.pyi
@ -4,10 +4,10 @@
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
 from types import SimpleNamespace
-from typing import Any, Callable, Dict, Literal, Optional, Union, overload
+from typing import Any, Dict, Literal, Optional, Union, overload

 from reflex.components.core.breakpoints import Breakpoints
-from reflex.event import EventHandler, EventSpec
+from reflex.event import EventType
 from reflex.style import Style
 from reflex.vars.base import Var

@ -60,41 +60,21 @@ class DataListRoot(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DataListRoot":
        """Create a new component instance.
@ -149,41 +129,21 @@ class DataListItem(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DataListItem":
        """Create a new component instance.
@ -290,41 +250,21 @@ class DataListLabel(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DataListLabel":
        """Create a new component instance.
@ -363,41 +303,21 @@ class DataListValue(RadixThemesComponent):
        class_name: Optional[Any] = None,
        autofocus: Optional[bool] = None,
        custom_attrs: Optional[Dict[str, Union[Var, str]]] = None,
-        on_blur: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_click: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_context_menu: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_double_click: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_focus: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mount: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_mouse_down: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_enter: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_leave: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_move: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_out: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_over: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_mouse_up: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
-        on_scroll: Optional[Union[EventHandler, EventSpec, list, Callable, Var]] = None,
-        on_unmount: Optional[
-            Union[EventHandler, EventSpec, list, Callable, Var]
-        ] = None,
+        on_blur: Optional[EventType[[]]] = None,
+        on_click: Optional[EventType[[]]] = None,
+        on_context_menu: Optional[EventType[[]]] = None,
+        on_double_click: Optional[EventType[[]]] = None,
+        on_focus: Optional[EventType[[]]] = None,
+        on_mount: Optional[EventType[[]]] = None,
+        on_mouse_down: Optional[EventType[[]]] = None,
+        on_mouse_enter: Optional[EventType[[]]] = None,
+        on_mouse_leave: Optional[EventType[[]]] = None,
+        on_mouse_move: Optional[EventType[[]]] = None,
+        on_mouse_out: Optional[EventType[[]]] = None,
+        on_mouse_over: Optional[EventType[[]]] = None,
+        on_mouse_up: Optional[EventType[[]]] = None,
+        on_scroll: Optional[EventType[[]]] = None,
+        on_unmount: Optional[EventType[[]]] = None,
        **props,
    ) -> "DataListValue":
        """Create a new component instance.
--- a/reflex/components/radix/themes/components/dialog.py
+++ b/reflex/components/radix/themes/components/dialog.py
@ -5,7 +5,7 @@ from typing import Literal
 from reflex.components.component import ComponentNamespace
 from reflex.components.core.breakpoints import Responsive
 from reflex.components.el import elements
-from reflex.event import EventHandler
+from reflex.event import EventHandler, empty_event, identity_event
 from reflex.vars.base import Var

 from ..base import (
@ -23,7 +23,7 @@ class DialogRoot(RadixThemesComponent):
    open: Var[bool]

    # Fired when the open state changes.
-    on_open_change: EventHandler[lambda e0: [e0]]
+    on_open_change: EventHandler[identity_event(bool)]


 class DialogTrigger(RadixThemesTriggerComponent):
@ -47,19 +47,19 @@ class DialogContent(elements.Div, RadixThemesComponent):
    size: Var[Responsive[Literal["1", "2", "3", "4"]]]

    # Fired when the dialog is opened.
-    on_open_auto_focus: EventHandler[lambda e0: [e0]]
+    on_open_auto_focus: EventHandler[empty_event]

    # Fired when the dialog is closed.
-    on_close_auto_focus: EventHandler[lambda e0: [e0]]
+    on_close_auto_focus: EventHandler[empty_event]

    # Fired when the escape key is pressed.
-    on_escape_key_down: EventHandler[lambda e0: [e0]]
+    on_escape_key_down: EventHandler[empty_event]

    # Fired when the pointer is down outside the dialog.
-    on_pointer_down_outside: EventHandler[lambda e0: [e0]]
+    on_pointer_down_outside: EventHandler[empty_event]

    # Fired when the pointer interacts outside the dialog.
-    on_interact_outside: EventHandler[lambda e0: [e0]]
+    on_interact_outside: EventHandler[empty_event]


 class DialogDescription(RadixThemesComponent):
--- a/Show More
+++ b/Show More