Merge branch 'main' into add-validation-to-function-vars

.github/ISSUE_TEMPLATE/bug_report.md

@@ -2,7 +2,6 @@
 name: Bug report
 about: Create a report to help us improve
 title: ''
-labels: bug
 assignees: ''
 
 ---

.github/ISSUE_TEMPLATE/enhancement_request.md

@@ -0,0 +1,19 @@
+---
+name: Enhancement Request
+about: Suggest an enhancement for an existing Reflex feature.
+title: ''
+labels: 'enhancement'
+assignees: ''
+---
+
+**Describe the Enhancement you want**
+A clear and concise description of what the improvement does.
+
+- Which feature do you want to improve? (and what problem does it have)
+
+- What is the benefit of the enhancement?
+
+- Show an example/usecase were the improvement are needed.
+ 
+**Additional context**
+Add any other context here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,18 @@
+---
+name: Feature Request
+about: Suggest a new feature for Reflex
+title: ''
+labels: 'feature request'
+assignees: ''
+
+---
+
+**Describe the Features**
+A clear and concise description of what the features does.
+
+- What is the purpose of the feature?
+
+- Show an example / use cases for the new feature.
+ 
+**Additional context**
+Add any other context here.

.github/workflows/integration_app_harness.yml

@@ -50,7 +50,7 @@ jobs:
       - run: poetry run uv pip install pyvirtualdisplay pillow pytest-split
       - name: Run app harness tests
         env:
-          SCREENSHOT_DIR: /tmp/screenshots
+          SCREENSHOT_DIR: /tmp/screenshots/${{ matrix.state_manager }}/${{ matrix.python-version }}/${{ matrix.split_index }}
           REDIS_URL: ${{ matrix.state_manager == 'redis' && 'redis://localhost:6379' || '' }}
         run: |
           poetry run playwright install --with-deps

.github/workflows/integration_tests.yml

@@ -163,6 +163,35 @@ jobs:
           --pr-id "${{ github.event.pull_request.id }}" --branch-name "${{ github.head_ref || github.ref_name }}"
           --app-name "reflex-web" --path ./reflex-web/.web
 
+  rx-shout-from-template:
+    strategy:
+      fail-fast: false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/setup_build_env
+        with:
+          python-version: '3.11.4'
+          run-poetry-install: true
+          create-venv-at-path: .venv
+      - name: Create app directory
+        run: mkdir rx-shout-from-template
+      - name: Init reflex-web from template
+        run: poetry run reflex init --template https://github.com/masenf/rx_shout
+        working-directory: ./rx-shout-from-template
+      - name: ignore reflex pin in requirements
+        run: sed -i -e '/reflex==/d' requirements.txt
+        working-directory: ./rx-shout-from-template
+      - name: Install additional dependencies
+        run: poetry run uv pip install -r requirements.txt
+        working-directory: ./rx-shout-from-template
+      - name: Run Website and Check for errors
+        run: |
+          # Check that npm is home
+          npm -v
+          poetry run bash scripts/integration.sh ./rx-shout-from-template prod
+  
+
   reflex-web-macos:
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     strategy:

.pre-commit-config.yaml

@@ -3,7 +3,7 @@ fail_fast: true
 repos:
 
   - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: v0.7.2
+    rev: v0.8.2
     hooks:
       - id: ruff-format
         args: [reflex, tests]

docker-example/production-app-platform/Dockerfile

@@ -23,7 +23,7 @@
 # for example, pass `docker build --platform=linux/amd64 ...`
 
 # Stage 1: init
-FROM python:3.11 as init
+FROM python:3.13 as init
 
 ARG uv=/root/.local/bin/uv
 
@@ -48,7 +48,7 @@ RUN $uv pip install -r requirements.txt
 RUN reflex init
 
 # Stage 2: copy artifacts into slim image 
-FROM python:3.11-slim
+FROM python:3.13-slim
 WORKDIR /app
 RUN adduser --disabled-password --home /app reflex
 COPY --chown=reflex --from=init /app /app

docker-example/production-compose/Dockerfile

@@ -2,7 +2,7 @@
 # instance of a Reflex app.
 
 # Stage 1: init
-FROM python:3.11 as init
+FROM python:3.13 as init
 
 ARG uv=/root/.local/bin/uv
 
@@ -35,7 +35,7 @@ RUN rm -rf .web && mkdir .web
 RUN mv /tmp/_static .web/_static
 
 # Stage 2: copy artifacts into slim image 
-FROM python:3.11-slim
+FROM python:3.13-slim
 WORKDIR /app
 RUN adduser --disabled-password --home /app reflex
 COPY --chown=reflex --from=init /app /app

docker-example/production-one-port/.dockerignore

@@ -0,0 +1,3 @@
+.web
+!.web/bun.lockb
+!.web/package.json

docker-example/production-one-port/Caddyfile

@@ -0,0 +1,14 @@
+:{$PORT}
+
+encode gzip
+
+@backend_routes path /_event/* /ping /_upload /_upload/*
+handle @backend_routes {
+	reverse_proxy localhost:8000
+}
+
+root * /srv
+route {
+	try_files {path} {path}/ /404.html
+	file_server
+}

docker-example/production-one-port/Dockerfile

@@ -0,0 +1,62 @@
+# This Dockerfile is used to deploy a single-container Reflex app instance
+# to services like Render, Railway, Heroku, GCP, and others.
+
+# If the service expects a different port, provide it here (f.e Render expects port 10000)
+ARG PORT=8080
+# Only set for local/direct access. When TLS is used, the API_URL is assumed to be the same as the frontend.
+ARG API_URL
+
+# It uses a reverse proxy to serve the frontend statically and proxy to backend
+# from a single exposed port, expecting TLS termination to be handled at the
+# edge by the given platform.
+FROM python:3.13 as builder
+
+RUN mkdir -p /app/.web
+RUN python -m venv /app/.venv
+ENV PATH="/app/.venv/bin:$PATH"
+
+WORKDIR /app
+
+# Install python app requirements and reflex in the container
+COPY requirements.txt .
+RUN pip install -r requirements.txt
+
+# Install reflex helper utilities like bun/fnm/node
+COPY rxconfig.py ./
+RUN reflex init
+
+# Install pre-cached frontend dependencies (if exist)
+COPY *.web/bun.lockb *.web/package.json .web/
+RUN if [ -f .web/bun.lockb ]; then cd .web && ~/.local/share/reflex/bun/bin/bun install --frozen-lockfile; fi
+
+# Copy local context to `/app` inside container (see .dockerignore)
+COPY . .
+
+ARG PORT API_URL
+# Download other npm dependencies and compile frontend
+RUN API_URL=${API_URL:-http://localhost:$PORT} reflex export --loglevel debug --frontend-only --no-zip && mv .web/_static/* /srv/ && rm -rf .web
+
+
+# Final image with only necessary files
+FROM python:3.13-slim
+
+# Install Caddy and redis server inside image
+RUN apt-get update -y && apt-get install -y caddy redis-server && rm -rf /var/lib/apt/lists/*
+
+ARG PORT API_URL
+ENV PATH="/app/.venv/bin:$PATH" PORT=$PORT API_URL=${API_URL:-http://localhost:$PORT} REDIS_URL=redis://localhost PYTHONUNBUFFERED=1
+
+WORKDIR /app
+COPY --from=builder /app /app
+COPY --from=builder /srv /srv
+
+# Needed until Reflex properly passes SIGTERM on backend.
+STOPSIGNAL SIGKILL
+
+EXPOSE $PORT
+
+# Apply migrations before starting the backend.
+CMD [ -d alembic ] && reflex db migrate; \
+    caddy start && \
+    redis-server --daemonize yes && \
+    exec reflex run --env prod --backend-only

docker-example/production-one-port/README.md

@@ -0,0 +1,37 @@
+# production-one-port
+
+This docker deployment runs Reflex in prod mode, exposing a single HTTP port:
+  * `8080` (`$PORT`) - Caddy server hosting the frontend statically and proxying requests to the backend.
+
+The deployment also runs a local Redis server to store state for each user.
+
+Conceptually it is similar to the `simple-one-port` example except it:
+  * has layer caching for python, reflex, and node dependencies
+  * uses multi-stage build to reduce the size of the final image
+
+Using this method may be preferable for deploying in memory constrained
+environments, because it serves a static frontend export, rather than running
+the NextJS server via node.
+
+## Build
+
+```console
+docker build -t reflex-production-one-port .
+```
+
+## Run
+
+```console
+docker run -p 8080:8080 reflex-production-one-port
+```
+
+Note that this container has _no persistence_ and will lose all data when
+stopped. You can use bind mounts or named volumes to persist the database and
+uploaded_files directories as needed.
+
+## Usage
+
+This container should be used with an existing load balancer or reverse proxy to
+terminate TLS.
+
+It is also useful for deploying to simple app platforms, such as Render or Heroku.

docker-example/simple-one-port/Dockerfile

@@ -4,7 +4,7 @@
 # It uses a reverse proxy to serve the frontend statically and proxy to backend
 # from a single exposed port, expecting TLS termination to be handled at the
 # edge by the given platform.
-FROM python:3.11
+FROM python:3.13
 
 # If the service expects a different port, provide it here (f.e Render expects port 10000)
 ARG PORT=8080

docker-example/simple-two-port/Dockerfile

@@ -1,5 +1,5 @@
 # This Dockerfile is used to deploy a simple single-container Reflex app instance.
-FROM python:3.12
+FROM python:3.13
 
 RUN apt-get update && apt-get install -y redis-server && rm -rf /var/lib/apt/lists/*
 ENV REDIS_URL=redis://localhost PYTHONUNBUFFERED=1

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "reflex"
-version = "0.6.6dev1"
+version = "0.6.7dev1"
 description = "Web apps in pure Python."
 license = "Apache-2.0"
 authors = [
@@ -49,16 +49,17 @@ wrapt = [
     {version = ">=1.11.0,<2.0", python = "<3.11"},
 ]
 packaging = ">=23.1,<25.0"
-reflex-hosting-cli = ">=0.1.15,<2.0"
+reflex-hosting-cli = ">=0.1.29,<2.0"
 charset-normalizer = ">=3.3.2,<4.0"
 wheel = ">=0.42.0,<1.0"
 build = ">=1.0.3,<2.0"
 setuptools = ">=75.0"
 httpx = ">=0.25.1,<1.0"
-twine = ">=4.0.0,<6.0"
+twine = ">=4.0.0,<7.0"
 tomlkit = ">=0.12.4,<1.0"
 lazy_loader = ">=0.4"
 reflex-chakra = ">=0.6.0"
+typing_extensions = ">=4.6.0"
 
 [tool.poetry.group.dev.dependencies]
 pytest = ">=7.1.2,<9.0"
@@ -69,7 +70,7 @@ dill = ">=0.3.8"
 toml = ">=0.10.2,<1.0"
 pytest-asyncio = ">=0.24.0"
 pytest-cov = ">=4.0.0,<7.0"
-ruff = "0.7.2"
+ruff = "0.8.2"
 pandas = ">=2.1.1,<3.0"
 pillow = ">=10.0.0,<12.0"
 plotly = ">=5.13.0,<6.0"
@@ -93,8 +94,8 @@ reportIncompatibleMethodOverride = false
 [tool.ruff]
 target-version = "py39"
 lint.isort.split-on-trailing-comma = false
-lint.select = ["B", "D", "E", "F", "I", "SIM", "W"]
-lint.ignore = ["B008", "D205", "E501", "F403", "SIM115"]
+lint.select = ["B", "D", "E", "F", "I", "SIM", "W", "RUF", "FURB", "ERA"]
+lint.ignore = ["B008", "D205", "E501", "F403", "SIM115", "RUF006", "RUF012"]
 lint.pydocstyle.convention = "google"
 
 [tool.ruff.lint.per-file-ignores]

reflex/.templates/web/utils/state.js

@@ -454,6 +454,10 @@ export const connect = async (
       queueEvents(update.events, socket);
     }
   });
+  socket.current.on("reload", async (event) => {
+    event_processing = false;
+    queueEvents([...initialEvents(), JSON5.parse(event)], socket);
+  });
 
   document.addEventListener("visibilitychange", checkVisibility);
 };
@@ -486,23 +490,30 @@ export const uploadFiles = async (
     return false;
   }
 
+  // Track how many partial updates have been processed for this upload.
   let resp_idx = 0;
   const eventHandler = (progressEvent) => {
-    // handle any delta / event streamed from the upload event handler
+    const event_callbacks = socket._callbacks.$event;
+    // Whenever called, responseText will contain the entire response so far.
     const chunks = progressEvent.event.target.responseText.trim().split("\n");
+    // So only process _new_ chunks beyond resp_idx.
     chunks.slice(resp_idx).map((chunk) => {
-      try {
-        socket._callbacks.$event.map((f) => {
-          f(chunk);
-        });
+      event_callbacks.map((f, ix) => {
+        f(chunk)
+          .then(() => {
+            if (ix === event_callbacks.length - 1) {
+              // Mark this chunk as processed.
               resp_idx += 1;
-      } catch (e) {
+            }
+          })
+          .catch((e) => {
             if (progressEvent.progress === 1) {
               // Chunk may be incomplete, so only report errors when full response is available.
               console.log("Error parsing chunk", chunk, e);
             }
             return;
-      }
+          });
+      });
     });
   };
 
@@ -705,6 +716,11 @@ export const useEventLoop = (
       _e.stopPropagation();
     }
     const combined_name = events.map((e) => e.name).join("+++");
+    if (event_actions?.temporal) {
+      if (!socket.current || !socket.current.connected) {
+        return; // don't queue when the backend is not connected
+      }
+    }
     if (event_actions?.throttle) {
       // If throttle returns false, the events are not added to the queue.
       if (!throttle(combined_name, event_actions.throttle)) {
@@ -762,7 +778,7 @@ export const useEventLoop = (
     window.onunhandledrejection = function (event) {
       addEvents([
         Event(`${exception_state_name}.handle_frontend_exception`, {
-          stack: event.reason.stack,
+          stack: event.reason?.stack,
           component_stack: "",
         }),
       ]);
@@ -783,7 +799,7 @@ export const useEventLoop = (
         connect(
           socket,
           dispatch,
-          ["websocket", "polling"],
+          ["websocket"],
           setConnectErrors,
           client_storage
         );
@@ -837,11 +853,20 @@ export const useEventLoop = (
       }
     };
     const change_complete = () => addEvents(onLoadInternalEvent());
+    const change_error = () => {
+      // Remove cached error state from router for this page, otherwise the
+      // page will never send on_load events again.
+      if (router.components[router.pathname].error) {
+        delete router.components[router.pathname].error;
+      }
+    };
     router.events.on("routeChangeStart", change_start);
     router.events.on("routeChangeComplete", change_complete);
+    router.events.on("routeChangeError", change_error);
     return () => {
       router.events.off("routeChangeStart", change_start);
       router.events.off("routeChangeComplete", change_complete);
+      router.events.off("routeChangeError", change_error);
     };
   }, [router]);
 

reflex/__init__.py

@@ -264,6 +264,7 @@ _MAPPING: dict = {
     "experimental": ["_x"],
     "admin": ["AdminDash"],
     "app": ["App", "UploadFile"],
+    "assets": ["asset"],
     "base": ["Base"],
     "components.component": [
         "Component",
@@ -330,7 +331,7 @@ _MAPPING: dict = {
         "SessionStorage",
     ],
     "middleware": ["middleware", "Middleware"],
-    "model": ["session", "Model"],
+    "model": ["asession", "session", "Model"],
     "state": [
         "var",
         "ComponentState",

reflex/__init__.pyi

@@ -19,6 +19,7 @@ from . import vars as vars
 from .admin import AdminDash as AdminDash
 from .app import App as App
 from .app import UploadFile as UploadFile
+from .assets import asset as asset
 from .base import Base as Base
 from .components import el as el
 from .components import lucide as lucide
@@ -185,6 +186,7 @@ from .istate.wrappers import get_state as get_state
 from .middleware import Middleware as Middleware
 from .middleware import middleware as middleware
 from .model import Model as Model
+from .model import asession as asession
 from .model import session as session
 from .page import page as page
 from .state import ComponentState as ComponentState

reflex/app.py

@@ -73,6 +73,7 @@ from reflex.event import (
     EventSpec,
     EventType,
     IndividualEventType,
+    get_hydrate_event,
     window_alert,
 )
 from reflex.model import Model, get_db_status
@@ -362,6 +363,7 @@ class App(MiddlewareMixin, LifespanMixin):
                 max_http_buffer_size=constants.POLLING_MAX_HTTP_BUFFER_SIZE,
                 ping_interval=constants.Ping.INTERVAL,
                 ping_timeout=constants.Ping.TIMEOUT,
+                transports=["websocket"],
             )
         elif getattr(self.sio, "async_mode", "") != "asgi":
             raise RuntimeError(
@@ -466,7 +468,7 @@ class App(MiddlewareMixin, LifespanMixin):
 
     def add_page(
         self,
-        component: Component | ComponentCallable,
+        component: Component | ComponentCallable | None = None,
         route: str | None = None,
         title: str | Var | None = None,
         description: str | Var | None = None,
@@ -489,17 +491,33 @@ class App(MiddlewareMixin, LifespanMixin):
             meta: The metadata of the page.
 
         Raises:
-            ValueError: When the specified route name already exists.
+            PageValueError: When the component is not set for a non-404 page.
+            RouteValueError: When the specified route name already exists.
         """
         # If the route is not set, get it from the callable.
         if route is None:
             if not isinstance(component, Callable):
-                raise ValueError("Route must be set if component is not a callable.")
+                raise exceptions.RouteValueError(
+                    "Route must be set if component is not a callable."
+                )
             # Format the route.
             route = format.format_route(component.__name__)
         else:
             route = format.format_route(route, format_case=False)
 
+        if route == constants.Page404.SLUG:
+            if component is None:
+                component = Default404Page.create()
+            component = wait_for_client_redirect(self._generate_component(component))
+            title = title or constants.Page404.TITLE
+            description = description or constants.Page404.DESCRIPTION
+            image = image or constants.Page404.IMAGE
+        else:
+            if component is None:
+                raise exceptions.PageValueError(
+                    "Component must be set for a non-404 page."
+                )
+
         # Check if the route given is valid
         verify_route_validity(route)
 
@@ -515,7 +533,7 @@ class App(MiddlewareMixin, LifespanMixin):
                 if route == constants.PageNames.INDEX_ROUTE
                 else f"`{route}`"
             )
-            raise ValueError(
+            raise exceptions.RouteValueError(
                 f"Duplicate page route {route_name} already exists. Make sure you do not have two"
                 f" pages with the same route"
             )
@@ -632,10 +650,14 @@ class App(MiddlewareMixin, LifespanMixin):
             on_load: The event handler(s) that will be called each time the page load.
             meta: The metadata of the page.
         """
-        if component is None:
-            component = Default404Page.create()
+        console.deprecate(
+            feature_name="App.add_custom_404_page",
+            reason=f"Use app.add_page(component, route='/{constants.Page404.SLUG}') instead.",
+            deprecation_version="0.6.7",
+            removal_version="0.8.0",
+        )
         self.add_page(
-            component=wait_for_client_redirect(self._generate_component(component)),
+            component=component,
             route=constants.Page404.SLUG,
             title=title or constants.Page404.TITLE,
             image=image or constants.Page404.IMAGE,
@@ -836,7 +858,7 @@ class App(MiddlewareMixin, LifespanMixin):
 
         # Render a default 404 page if the user didn't supply one
         if constants.Page404.SLUG not in self.unevaluated_pages:
-            self.add_custom_404_page()
+            self.add_page(route=constants.Page404.SLUG)
 
         # Fix up the style.
         self.style = evaluate_style_namespaces(self.style)
@@ -850,10 +872,9 @@ class App(MiddlewareMixin, LifespanMixin):
         if self.theme is not None:
             # If a theme component was provided, wrap the app with it
             app_wrappers[(20, "Theme")] = self.theme
-            # Fix #2992 by removing the top-level appearance prop
-            self.theme.appearance = None
 
         for route in self.unevaluated_pages:
+            console.debug(f"Evaluating page: {route}")
             self._compile_page(route)
 
         # Add the optional endpoints (_upload)
@@ -947,12 +968,12 @@ class App(MiddlewareMixin, LifespanMixin):
             is not None
         ):
             executor = concurrent.futures.ProcessPoolExecutor(
-                max_workers=number_of_processes,
+                max_workers=number_of_processes or None,
                 mp_context=multiprocessing.get_context("fork"),
             )
         else:
             executor = concurrent.futures.ThreadPoolExecutor(
-                max_workers=environment.REFLEX_COMPILE_THREADS.get()
+                max_workers=environment.REFLEX_COMPILE_THREADS.get() or None
             )
 
         for route, component in zip(self.pages, page_components):
@@ -965,7 +986,6 @@ class App(MiddlewareMixin, LifespanMixin):
 
             def _submit_work(fn, *args, **kwargs):
                 f = executor.submit(fn, *args, **kwargs)
-                # f = executor.apipe(fn, *args, **kwargs)
                 result_futures.append(f)
 
             # Compile the pre-compiled pages.
@@ -1006,6 +1026,9 @@ class App(MiddlewareMixin, LifespanMixin):
         compile_results.append(
             compiler.compile_contexts(self.state, self.theme),
         )
+        if self.theme is not None:
+            # Fix #2992 by removing the top-level appearance prop
+            self.theme.appearance = None
         progress.advance(task)
 
         # Compile the app root.
@@ -1154,7 +1177,7 @@ class App(MiddlewareMixin, LifespanMixin):
             if hasattr(handler_fn, "__name__"):
                 _fn_name = handler_fn.__name__
             else:
-                _fn_name = handler_fn.__class__.__name__
+                _fn_name = type(handler_fn).__name__
 
             if isinstance(handler_fn, functools.partial):
                 raise ValueError(
@@ -1257,6 +1280,21 @@ async def process(
         )
         # Get the state for the session exclusively.
         async with app.state_manager.modify_state(event.substate_token) as state:
+            # When this is a brand new instance of the state, signal the
+            # frontend to reload before processing it.
+            if (
+                not state.router_data
+                and event.name != get_hydrate_event(state)
+                and app.event_namespace is not None
+            ):
+                await asyncio.create_task(
+                    app.event_namespace.emit(
+                        "reload",
+                        data=format.json_dumps(event),
+                        to=sid,
+                    )
+                )
+                return
             # re-assign only when the value is different
             if state.router_data != router_data:
                 # assignment will recurse into substates and force recalculation of
@@ -1460,10 +1498,10 @@ class EventNamespace(AsyncNamespace):
     app: App
 
     # Keep a mapping between socket ID and client token.
-    token_to_sid: dict[str, str] = {}
+    token_to_sid: dict[str, str]
 
     # Keep a mapping between client token and socket ID.
-    sid_to_token: dict[str, str] = {}
+    sid_to_token: dict[str, str]
 
     def __init__(self, namespace: str, app: App):
         """Initialize the event namespace.
@@ -1473,6 +1511,8 @@ class EventNamespace(AsyncNamespace):
             app: The application object.
         """
         super().__init__(namespace)
+        self.token_to_sid = {}
+        self.sid_to_token = {}
         self.app = app
 
     def on_connect(self, sid, environ):

reflex/assets.py

@@ -0,0 +1,95 @@
+"""Helper functions for adding assets to the app."""
+
+import inspect
+from pathlib import Path
+from typing import Optional
+
+from reflex import constants
+from reflex.config import EnvironmentVariables
+
+
+def asset(
+    path: str,
+    shared: bool = False,
+    subfolder: Optional[str] = None,
+    _stack_level: int = 1,
+) -> str:
+    """Add an asset to the app, either shared as a symlink or local.
+
+    Shared/External/Library assets:
+        Place the file next to your including python file.
+        Links the file to the app's external assets directory.
+
+    Example:
+    ```python
+    # my_custom_javascript.js is a shared asset located next to the including python file.
+    rx.script(src=rx.asset(path="my_custom_javascript.js", shared=True))
+    rx.image(src=rx.asset(path="test_image.png", shared=True, subfolder="subfolder"))
+    ```
+
+    Local/Internal assets:
+        Place the file in the app's assets/ directory.
+
+    Example:
+    ```python
+    # local_image.png is an asset located in the app's assets/ directory. It cannot be shared when developing a library.
+    rx.image(src=rx.asset(path="local_image.png"))
+    ```
+
+    Args:
+        path: The relative path of the asset.
+        subfolder: The directory to place the shared asset in.
+        shared: Whether to expose the asset to other apps.
+        _stack_level: The stack level to determine the calling file, defaults to
+            the immediate caller 1. When using rx.asset via a helper function,
+            increase this number for each helper function in the stack.
+
+    Raises:
+        FileNotFoundError: If the file does not exist.
+        ValueError: If subfolder is provided for local assets.
+
+    Returns:
+        The relative URL to the asset.
+    """
+    assets = constants.Dirs.APP_ASSETS
+    backend_only = EnvironmentVariables.REFLEX_BACKEND_ONLY.get()
+
+    # Local asset handling
+    if not shared:
+        cwd = Path.cwd()
+        src_file_local = cwd / assets / path
+        if subfolder is not None:
+            raise ValueError("Subfolder is not supported for local assets.")
+        if not backend_only and not src_file_local.exists():
+            raise FileNotFoundError(f"File not found: {src_file_local}")
+        return f"/{path}"
+
+    # Shared asset handling
+    # Determine the file by which the asset is exposed.
+    frame = inspect.stack()[_stack_level]
+    calling_file = frame.filename
+    module = inspect.getmodule(frame[0])
+    assert module is not None
+
+    external = constants.Dirs.EXTERNAL_APP_ASSETS
+    src_file_shared = Path(calling_file).parent / path
+    if not src_file_shared.exists():
+        raise FileNotFoundError(f"File not found: {src_file_shared}")
+
+    caller_module_path = module.__name__.replace(".", "/")
+    subfolder = f"{caller_module_path}/{subfolder}" if subfolder else caller_module_path
+
+    # Symlink the asset to the app's external assets directory if running frontend.
+    if not backend_only:
+        # Create the asset folder in the currently compiling app.
+        asset_folder = Path.cwd() / assets / external / subfolder
+        asset_folder.mkdir(parents=True, exist_ok=True)
+
+        dst_file = asset_folder / path
+
+        if not dst_file.exists() and (
+            not dst_file.is_symlink() or dst_file.resolve() != src_file_shared.resolve()
+        ):
+            dst_file.symlink_to(src_file_shared)
+
+    return f"/{external}/{subfolder}/{path}"

reflex/components/base/bare.py

@@ -118,8 +118,8 @@ class Bare(Component):
     def _render(self) -> Tag:
         if isinstance(self.contents, Var):
             if isinstance(self.contents, (BooleanVar, ObjectVar)):
-                return Tagless(contents=f"{{{str(self.contents.to_string())}}}")
-            return Tagless(contents=f"{{{str(self.contents)}}}")
+                return Tagless(contents=f"{{{self.contents.to_string()!s}}}")
+            return Tagless(contents=f"{{{self.contents!s}}}")
         return Tagless(contents=str(self.contents))
 
     def _get_vars(self, include_children: bool = False) -> Iterator[Var]:

reflex/components/component.py

@@ -161,7 +161,7 @@ class ComponentNamespace(SimpleNamespace):
         Returns:
             The hash of the namespace.
         """
-        return hash(self.__class__.__name__)
+        return hash(type(self).__name__)
 
 
 def evaluate_style_namespaces(style: ComponentStyle) -> dict:
@@ -186,6 +186,23 @@ ComponentStyle = Dict[
 ComponentChild = Union[types.PrimitiveType, Var, BaseComponent]
 
 
+def satisfies_type_hint(obj: Any, type_hint: Any) -> bool:
+    """Check if an object satisfies a type hint.
+
+    Args:
+        obj: The object to check.
+        type_hint: The type hint to check against.
+
+    Returns:
+        Whether the object satisfies the type hint.
+    """
+    if isinstance(obj, LiteralVar):
+        return types._isinstance(obj._var_value, type_hint)
+    if isinstance(obj, Var):
+        return types._issubclass(obj._var_type, type_hint)
+    return types._isinstance(obj, type_hint)
+
+
 class Component(BaseComponent, ABC):
     """A component with style, event trigger and other props."""
 
@@ -460,8 +477,7 @@ class Component(BaseComponent, ABC):
                     )
                 ) or (
                     # Else just check if the passed var type is valid.
-                    not passed_types
-                    and not types._issubclass(passed_type, expected_type, value)
+                    not passed_types and not satisfies_type_hint(value, expected_type)
                 ):
                     value_name = value._js_expr if isinstance(value, Var) else value
 
@@ -567,7 +583,7 @@ class Component(BaseComponent, ABC):
                 return self._create_event_chain(args_spec, value.guess_type(), key=key)
             else:
                 raise ValueError(
-                    f"Invalid event chain: {str(value)} of type {value._var_type}"
+                    f"Invalid event chain: {value!s} of type {value._var_type}"
                 )
         elif isinstance(value, EventChain):
             # Trust that the caller knows what they're doing passing an EventChain directly
@@ -637,7 +653,6 @@ class Component(BaseComponent, ABC):
 
         Returns:
             The event triggers.
-
         """
         default_triggers: Dict[str, types.ArgsSpec | Sequence[types.ArgsSpec]] = {
             EventTriggers.ON_FOCUS: no_args_event_spec,
@@ -1095,7 +1110,7 @@ class Component(BaseComponent, ABC):
                 vars.append(prop_var)
 
         # Style keeps track of its own VarData instance, so embed in a temp Var that is yielded.
-        if isinstance(self.style, dict) and self.style or isinstance(self.style, Var):
+        if (isinstance(self.style, dict) and self.style) or isinstance(self.style, Var):
             vars.append(
                 Var(
                     _js_expr="style",
@@ -1450,7 +1465,9 @@ class Component(BaseComponent, ABC):
         """
         ref = self.get_ref()
         if ref is not None:
-            return f"const {ref} = useRef(null); {str(Var(_js_expr=ref)._as_ref())} = {ref};"
+            return (
+                f"const {ref} = useRef(null); {Var(_js_expr=ref)._as_ref()!s} = {ref};"
+            )
 
     def _get_vars_hooks(self) -> dict[str, None]:
         """Get the hooks required by vars referenced in this component.
@@ -1904,6 +1921,11 @@ memo = custom_component
 class NoSSRComponent(Component):
     """A dynamic component that is not rendered on the server."""
 
+    def _get_import_name(self) -> None | str:
+        if not self.library:
+            return None
+        return f"${self.library}" if self.library.startswith("/") else self.library
+
     def _get_imports(self) -> ParsedImportDict:
         """Get the imports for the component.
 
@@ -1917,8 +1939,9 @@ class NoSSRComponent(Component):
         _imports = super()._get_imports()
 
         # Do NOT import the main library/tag statically.
-        if self.library is not None:
-            _imports[self.library] = [
+        import_name = self._get_import_name()
+        if import_name is not None:
+            _imports[import_name] = [
                 imports.ImportVar(
                     tag=None,
                     render=False,
@@ -1936,10 +1959,10 @@ class NoSSRComponent(Component):
         opts_fragment = ", { ssr: false });"
 
         # extract the correct import name from library name
-        if self.library is None:
+        base_import_name = self._get_import_name()
+        if base_import_name is None:
             raise ValueError("Undefined library for NoSSRComponent")
-
-        import_name = format.format_library_name(self.library)
+        import_name = format.format_library_name(base_import_name)
 
         library_import = f"const {self.alias if self.alias else self.tag} = dynamic(() => import('{import_name}')"
         mod_import = (
@@ -2538,7 +2561,7 @@ class LiteralComponentVar(CachedVarOperation, LiteralVar, ComponentVar):
         Returns:
             The hash of the var.
         """
-        return hash((self.__class__.__name__, self._js_expr))
+        return hash((type(self).__name__, self._js_expr))
 
     @classmethod
     def create(

reflex/components/core/banner.py

@@ -109,7 +109,7 @@ class ConnectionToaster(Toaster):
         )
 
         individual_hooks = [
-            f"const toast_props = {str(LiteralVar.create(props))};",
+            f"const toast_props = {LiteralVar.create(props)!s};",
             "const [userDismissed, setUserDismissed] = useState(false);",
             FunctionStringVar(
                 "useEffect",
@@ -124,7 +124,7 @@ class ConnectionToaster(Toaster):
                 Var(
                     _js_expr=f"""
 () => {{
-    if ({str(has_too_many_connection_errors)}) {{
+    if ({has_too_many_connection_errors!s}) {{
         if (!userDismissed) {{
             toast.error(
                 `Cannot connect to server: ${{{connection_error}}}.`,

reflex/components/core/client_side_routing.py

@@ -24,7 +24,7 @@ class ClientSideRouting(Component):
     library = "$/utils/client_side_routing"
     tag = "useClientSideRouting"
 
-    def add_hooks(self) -> list[str]:
+    def add_hooks(self) -> list[str | Var]:
         """Get the hooks to render.
 
         Returns:
@@ -66,4 +66,4 @@ class Default404Page(Component):
     tag = "Error"
     is_default = True
 
-    status_code: Var[int] = 404  # type: ignore
+    status_code: Var[int] = Var.create(404)

reflex/components/core/client_side_routing.pyi

@@ -13,7 +13,7 @@ from reflex.vars.base import Var
 route_not_found: Var
 
 class ClientSideRouting(Component):
-    def add_hooks(self) -> list[str]: ...
+    def add_hooks(self) -> list[str | Var]: ...
     def render(self) -> str: ...
     @overload
     @classmethod

reflex/components/core/clipboard.py

@@ -51,7 +51,7 @@ class Clipboard(Fragment):
         return super().create(*children, **props)
 
     def _exclude_props(self) -> list[str]:
-        return super()._exclude_props() + ["on_paste", "on_paste_event_actions"]
+        return [*super()._exclude_props(), "on_paste", "on_paste_event_actions"]
 
     def _render(self) -> Tag:
         tag = super()._render()

reflex/components/core/cond.py

@@ -49,9 +49,9 @@ class Cond(MemoizationLeaf):
             The conditional component.
         """
         # Wrap everything in fragments.
-        if comp1.__class__.__name__ != "Fragment":
+        if type(comp1).__name__ != "Fragment":
             comp1 = Fragment.create(comp1)
-        if comp2 is None or comp2.__class__.__name__ != "Fragment":
+        if comp2 is None or type(comp2).__name__ != "Fragment":
             comp2 = Fragment.create(comp2) if comp2 else Fragment.create()
         return Fragment.create(
             cls(
@@ -94,7 +94,7 @@ class Cond(MemoizationLeaf):
             ).set(
                 props=tag.format_props(),
             ),
-            cond_state=f"isTrue({str(self.cond)})",
+            cond_state=f"isTrue({self.cond!s})",
         )
 
     def add_imports(self) -> ImportDict:

reflex/components/core/foreach.py

@@ -54,7 +54,7 @@ class Foreach(Component):
         iterable = LiteralVar.create(iterable)
         if iterable._var_type == Any:
             raise ForeachVarError(
-                f"Could not foreach over var `{str(iterable)}` of type Any. "
+                f"Could not foreach over var `{iterable!s}` of type Any. "
                 "(If you are trying to foreach over a state var, add a type annotation to the var). "
                 "See https://reflex.dev/docs/library/dynamic-rendering/foreach/"
             )

reflex/components/core/upload.py

@@ -61,7 +61,7 @@ def upload_file(id_: str = DEFAULT_UPLOAD_ID) -> Var:
     id_var = LiteralStringVar.create(id_)
     var_name = f"""e => setFilesById(filesById => {{
     const updatedFilesById = Object.assign({{}}, filesById);
-    updatedFilesById[{str(id_var)}] = e;
+    updatedFilesById[{id_var!s}] = e;
     return updatedFilesById;
   }})
     """
@@ -87,7 +87,7 @@ def selected_files(id_: str = DEFAULT_UPLOAD_ID) -> Var:
     """
     id_var = LiteralStringVar.create(id_)
     return Var(
-        _js_expr=f"(filesById[{str(id_var)}] ? filesById[{str(id_var)}].map((f) => (f.path || f.name)) : [])",
+        _js_expr=f"(filesById[{id_var!s}] ? filesById[{id_var!s}].map((f) => (f.path || f.name)) : [])",
         _var_type=List[str],
         _var_data=VarData.merge(
             upload_files_context_var_data, id_var._get_all_var_data()
@@ -120,9 +120,7 @@ def cancel_upload(upload_id: str) -> EventSpec:
     Returns:
         An event spec that cancels the upload when triggered.
     """
-    return run_script(
-        f"upload_controllers[{str(LiteralVar.create(upload_id))}]?.abort()"
-    )
+    return run_script(f"upload_controllers[{LiteralVar.create(upload_id)!s}]?.abort()")
 
 
 def get_upload_dir() -> Path:
@@ -293,13 +291,15 @@ class Upload(MemoizationLeaf):
             format.to_camel_case(key): value for key, value in upload_props.items()
         }
 
-        use_dropzone_arguments = {
+        use_dropzone_arguments = Var.create(
+            {
                 "onDrop": event_var,
                 **upload_props,
             }
+        )
 
         left_side = f"const {{getRootProps: {root_props_unique_name}, getInputProps: {input_props_unique_name}}} "
-        right_side = f"useDropzone({str(Var.create(use_dropzone_arguments))})"
+        right_side = f"useDropzone({use_dropzone_arguments!s})"
 
         var_data = VarData.merge(
             VarData(
@@ -307,6 +307,7 @@ class Upload(MemoizationLeaf):
                 hooks={Hooks.EVENTS: None},
             ),
             event_var._get_all_var_data(),
+            use_dropzone_arguments._get_all_var_data(),
             VarData(
                 hooks={
                     callback_str: None,

reflex/components/datadisplay/code.py

@@ -382,7 +382,7 @@ for theme_name in dir(Theme):
 class CodeBlock(Component, MarkdownComponentMap):
     """A code block."""
 
-    library = "react-syntax-highlighter@15.6.1"
+    library = "react-syntax-highlighter@15.6.0"
 
     tag = "PrismAsyncLight"
 
@@ -519,13 +519,13 @@ class CodeBlock(Component, MarkdownComponentMap):
             The hook to register the language.
         """
         return f"""
- if ({str(_LANGUAGE)}) {{
+ if ({_LANGUAGE!s}) {{
     (async () => {{
       try {{
-        const module = await import(`react-syntax-highlighter/dist/cjs/languages/prism/${{{str(_LANGUAGE)}}}`);
-        SyntaxHighlighter.registerLanguage({str(_LANGUAGE)}, module.default);
+        const module = await import(`react-syntax-highlighter/dist/cjs/languages/prism/${{{_LANGUAGE!s}}}`);
+        SyntaxHighlighter.registerLanguage({_LANGUAGE!s}, module.default);
       }} catch (error) {{
-        console.error(`Error importing language module for ${{{str(_LANGUAGE)}}}:`, error);
+        console.error(`Error importing language module for ${{{_LANGUAGE!s}}}:`, error);
       }}
     }})();
   }}
@@ -547,7 +547,7 @@ class CodeBlock(Component, MarkdownComponentMap):
             The hooks for the component.
         """
         return [
-            f"const {str(_LANGUAGE)} = {str(self.language)}",
+            f"const {_LANGUAGE!s} = {self.language!s}",
             self._get_language_registration_hook(),
         ]
 

reflex/components/datadisplay/dataeditor.py

@@ -51,27 +51,6 @@ class GridColumnIcons(Enum):
     VideoUri = "video_uri"
 
 
-# @serializer
-# def serialize_gridcolumn_icon(icon: GridColumnIcons) -> str:
-#     """Serialize grid column icon.
-
-#     Args:
-#         icon: the Icon to serialize.
-
-#     Returns:
-#         The serialized value.
-#     """
-#     return "prefix" + str(icon)
-
-
-# class DataEditorColumn(Base):
-#     """Column."""
-
-#     title: str
-#     id: Optional[str] = None
-#     type_: str = "str"
-
-
 class DataEditorTheme(Base):
     """The theme for the DataEditor component."""
 
@@ -229,7 +208,7 @@ class DataEditor(NoSSRComponent):
     header_height: Var[int]
 
     # Additional header icons:
-    # header_icons: Var[Any] # (TODO: must be a map of name: svg)
+    # header_icons: Var[Any] # (TODO: must be a map of name: svg) #noqa: ERA001
 
     # The maximum width a column can be automatically sized to.
     max_column_auto_width: Var[int]
@@ -406,10 +385,8 @@ class DataEditor(NoSSRComponent):
             props["rows"] = data.length() if isinstance(data, Var) else len(data)
 
         if not isinstance(columns, Var) and len(columns):
-            if (
-                types.is_dataframe(type(data))
-                or isinstance(data, Var)
-                and types.is_dataframe(data._var_type)
+            if types.is_dataframe(type(data)) or (
+                isinstance(data, Var) and types.is_dataframe(data._var_type)
             ):
                 raise ValueError(
                     "Cannot pass in both a pandas dataframe and columns to the data_editor component."

reflex/components/datadisplay/dataeditor.pyi

@@ -288,7 +288,7 @@ class DataEditor(NoSSRComponent):
             freeze_columns: The number of columns which should remain in place when scrolling horizontally. Doesn't include rowMarkers.
             group_header_height: Controls the header of the group header row.
             header_height: Controls the height of the header row.
-            max_column_auto_width: Additional header icons:  header_icons: Var[Any] # (TODO: must be a map of name: svg)  The maximum width a column can be automatically sized to.
+            max_column_auto_width: The maximum width a column can be automatically sized to.
             max_column_width: The maximum width a column can be resized to.
             min_column_width: The minimum width a column can be resized to.
             row_height: Determins the height of each row.

reflex/components/datadisplay/shiki_code_block.py

@@ -490,17 +490,17 @@ class ShikiJsTransformer(ShikiBaseTransformers):
             },
             # White Space
             # ".tab, .space": {
-            #     "position": "relative",
+            #     "position": "relative", # noqa: ERA001
             # },
             # ".tab::before": {
-            #     "content": "'⇥'",
-            #     "position": "absolute",
-            #     "opacity": "0.3",
+            #     "content": "'⇥'", # noqa: ERA001
+            #     "position": "absolute", # noqa: ERA001
+            #     "opacity": "0.3",# noqa: ERA001
             # },
             # ".space::before": {
-            #     "content": "'·'",
-            #     "position": "absolute",
-            #     "opacity": "0.3",
+            #     "content": "'·'", # noqa: ERA001
+            #     "position": "absolute", # noqa: ERA001
+            #     "opacity": "0.3", # noqa: ERA001
             # },
         }
     )

reflex/components/dynamic.py

@@ -173,7 +173,7 @@ def load_dynamic_serializer():
                         f"const [{unique_var_name}, set_{unique_var_name}] = useState(null);": None,
                         "useEffect(() => {"
                         "let isMounted = true;"
-                        f"evalReactComponent({str(js_string)})"
+                        f"evalReactComponent({js_string!s})"
                         ".then((component) => {"
                         "if (isMounted) {"
                         f"set_{unique_var_name}(component);"
@@ -183,7 +183,7 @@ def load_dynamic_serializer():
                         "isMounted = false;"
                         "};"
                         "}"
-                        f", [{str(js_string)}]);": None,
+                        f", [{js_string!s}]);": None,
                     },
                 ),
             ),

reflex/components/el/__init__.pyi

@@ -5,6 +5,7 @@
 
 from . import elements as elements
 from .elements.forms import Button as Button
+from .elements.forms import Datalist as Datalist
 from .elements.forms import Fieldset as Fieldset
 from .elements.forms import Form as Form
 from .elements.forms import Input as Input
@@ -18,6 +19,7 @@ from .elements.forms import Progress as Progress
 from .elements.forms import Select as Select
 from .elements.forms import Textarea as Textarea
 from .elements.forms import button as button
+from .elements.forms import datalist as datalist
 from .elements.forms import fieldset as fieldset
 from .elements.forms import form as form
 from .elements.forms import input as input

reflex/components/el/elements/__init__.py

@@ -7,6 +7,7 @@ from reflex.utils import lazy_loader
 _MAPPING = {
     "forms": [
         "button",
+        "datalist",
         "fieldset",
         "form",
         "input",

reflex/components/el/elements/__init__.pyi

@@ -4,6 +4,7 @@
 # ------------------------------------------------------
 
 from .forms import Button as Button
+from .forms import Datalist as Datalist
 from .forms import Fieldset as Fieldset
 from .forms import Form as Form
 from .forms import Input as Input
@@ -17,6 +18,7 @@ from .forms import Progress as Progress
 from .forms import Select as Select
 from .forms import Textarea as Textarea
 from .forms import button as button
+from .forms import datalist as datalist
 from .forms import fieldset as fieldset
 from .forms import form as form
 from .forms import input as input
@@ -226,6 +228,7 @@ from .typography import ul as ul
 _MAPPING = {
     "forms": [
         "button",
+        "datalist",
         "fieldset",
         "form",
         "input",

reflex/components/el/elements/base.py

@@ -1,4 +1,4 @@
-"""Element classes. This is an auto-generated file. Do not edit. See ../generate.py."""
+"""Base classes."""
 
 from typing import Union
 

reflex/components/el/elements/forms.py

@@ -1,4 +1,4 @@
-"""Element classes. This is an auto-generated file. Do not edit. See ../generate.py."""
+"""Forms classes."""
 
 from __future__ import annotations
 
@@ -84,7 +84,6 @@ class Datalist(BaseHTML):
     """Display the datalist element."""
 
     tag = "datalist"
-    # No unique attributes, only common ones are inherited
 
 
 class Fieldset(Element):
@@ -241,16 +240,15 @@ class Form(BaseHTML):
             if ref.startswith("refs_"):
                 ref_var = Var(_js_expr=ref[:-3])._as_ref()
                 form_refs[ref[len("refs_") : -3]] = Var(
-                    _js_expr=f"getRefValues({str(ref_var)})",
+                    _js_expr=f"getRefValues({ref_var!s})",
                     _var_data=VarData.merge(ref_var._get_all_var_data()),
                 )
             else:
                 ref_var = Var(_js_expr=ref)._as_ref()
                 form_refs[ref[4:]] = Var(
-                    _js_expr=f"getRefValue({str(ref_var)})",
+                    _js_expr=f"getRefValue({ref_var!s})",
                     _var_data=VarData.merge(ref_var._get_all_var_data()),
                 )
-        # print(repr(form_refs))
         return form_refs
 
     def _get_vars(self, include_children: bool = True) -> Iterator[Var]:
@@ -258,7 +256,8 @@ class Form(BaseHTML):
         yield from self._get_form_refs().values()
 
     def _exclude_props(self) -> list[str]:
-        return super()._exclude_props() + [
+        return [
+            *super()._exclude_props(),
             "reset_on_submit",
             "handle_submit_unique_name",
         ]
@@ -400,7 +399,6 @@ class Legend(BaseHTML):
     """Display the legend element."""
 
     tag = "legend"
-    # No unique attributes, only common ones are inherited
 
 
 class Meter(BaseHTML):
@@ -570,6 +568,9 @@ class Textarea(BaseHTML):
     # Visible width of the text control, in average character widths
     cols: Var[Union[str, int, bool]]
 
+    # The default value of the textarea when initially rendered
+    default_value: Var[str]
+
     # Name part of the textarea to submit in 'dir' and 'name' pair when form is submitted
     dirname: Var[Union[str, int, bool]]
 
@@ -649,19 +650,20 @@ class Textarea(BaseHTML):
                     "Cannot combine `enter_key_submit` with `on_key_down`.",
                 )
             custom_attrs["on_key_down"] = Var(
-                _js_expr=f"(e) => enterKeySubmitOnKeyDown(e, {str(enter_key_submit)})",
+                _js_expr=f"(e) => enterKeySubmitOnKeyDown(e, {enter_key_submit!s})",
                 _var_data=VarData.merge(enter_key_submit._get_all_var_data()),
             )
         if auto_height is not None:
             auto_height = Var.create(auto_height)
             custom_attrs["on_input"] = Var(
-                _js_expr=f"(e) => autoHeightOnInput(e, {str(auto_height)})",
+                _js_expr=f"(e) => autoHeightOnInput(e, {auto_height!s})",
                 _var_data=VarData.merge(auto_height._get_all_var_data()),
             )
         return super().create(*children, **props)
 
     def _exclude_props(self) -> list[str]:
-        return super()._exclude_props() + [
+        return [
+            *super()._exclude_props(),
             "auto_height",
             "enter_key_submit",
         ]
@@ -681,6 +683,7 @@ class Textarea(BaseHTML):
 
 
 button = Button.create
+datalist = Datalist.create
 fieldset = Fieldset.create
 form = Form.create
 input = Input.create

reflex/components/el/elements/forms.pyi

@@ -189,7 +189,7 @@ class Datalist(BaseHTML):
 
         Args:
             *children: The children of the component.
-            access_key: No unique attributes, only common ones are inherited   Provides a hint for generating a keyboard shortcut for the current element.
+            access_key: Provides a hint for generating a keyboard shortcut for the current element.
             auto_capitalize: Controls whether and how text input is automatically capitalized as it is entered/edited by the user.
             content_editable: Indicates whether the element's content is editable.
             context_menu: Defines the ID of a <menu> element which will serve as the element's context menu.
@@ -730,7 +730,7 @@ class Legend(BaseHTML):
 
         Args:
             *children: The children of the component.
-            access_key: No unique attributes, only common ones are inherited   Provides a hint for generating a keyboard shortcut for the current element.
+            access_key: Provides a hint for generating a keyboard shortcut for the current element.
             auto_capitalize: Controls whether and how text input is automatically capitalized as it is entered/edited by the user.
             content_editable: Indicates whether the element's content is editable.
             context_menu: Defines the ID of a <menu> element which will serve as the element's context menu.
@@ -1350,6 +1350,7 @@ class Textarea(BaseHTML):
         auto_focus: Optional[Union[Var[Union[bool, int, str]], bool, int, str]] = None,
         auto_height: Optional[Union[Var[bool], bool]] = None,
         cols: Optional[Union[Var[Union[bool, int, str]], bool, int, str]] = None,
+        default_value: Optional[Union[Var[str], str]] = None,
         dirname: Optional[Union[Var[Union[bool, int, str]], bool, int, str]] = None,
         disabled: Optional[Union[Var[Union[bool, int, str]], bool, int, str]] = None,
         enter_key_submit: Optional[Union[Var[bool], bool]] = None,
@@ -1439,6 +1440,7 @@ class Textarea(BaseHTML):
             auto_focus: Automatically focuses the textarea when the page loads
             auto_height: Automatically fit the content height to the text (use min-height with this prop)
             cols: Visible width of the text control, in average character widths
+            default_value: The default value of the textarea when initially rendered
             dirname: Name part of the textarea to submit in 'dir' and 'name' pair when form is submitted
             disabled: Disables the textarea
             enter_key_submit: Enter key submits form (shift-enter adds new line)
@@ -1490,6 +1492,7 @@ class Textarea(BaseHTML):
         ...
 
 button = Button.create
+datalist = Datalist.create
 fieldset = Fieldset.create
 form = Form.create
 input = Input.create

reflex/components/el/elements/inline.py

@@ -1,4 +1,4 @@
-"""Element classes. This is an auto-generated file. Do not edit. See ../generate.py."""
+"""Inline classes."""
 
 from typing import Union
 

reflex/components/el/elements/media.py

@@ -1,4 +1,4 @@
-"""Element classes. This is an auto-generated file. Do not edit. See ../generate.py."""
+"""Media classes."""
 
 from typing import Any, Union
 
@@ -129,7 +129,6 @@ class Img(BaseHTML):
 
         Returns:
             The component.
-
         """
         return (
             super().create(src=children[0], **props)
@@ -274,14 +273,12 @@ class Picture(BaseHTML):
     """Display the picture element."""
 
     tag = "picture"
-    # No unique attributes, only common ones are inherited
 
 
 class Portal(BaseHTML):
     """Display the portal element."""
 
     tag = "portal"
-    # No unique attributes, only common ones are inherited
 
 
 class Source(BaseHTML):

reflex/components/el/elements/media.pyi

@@ -340,7 +340,6 @@ class Img(BaseHTML):
 
         Returns:
             The component.
-
         """
         ...
 
@@ -987,7 +986,7 @@ class Picture(BaseHTML):
 
         Args:
             *children: The children of the component.
-            access_key: No unique attributes, only common ones are inherited   Provides a hint for generating a keyboard shortcut for the current element.
+            access_key: Provides a hint for generating a keyboard shortcut for the current element.
             auto_capitalize: Controls whether and how text input is automatically capitalized as it is entered/edited by the user.
             content_editable: Indicates whether the element's content is editable.
             context_menu: Defines the ID of a <menu> element which will serve as the element's context menu.
@@ -1073,7 +1072,7 @@ class Portal(BaseHTML):
 
         Args:
             *children: The children of the component.
-            access_key: No unique attributes, only common ones are inherited   Provides a hint for generating a keyboard shortcut for the current element.
+            access_key: Provides a hint for generating a keyboard shortcut for the current element.
             auto_capitalize: Controls whether and how text input is automatically capitalized as it is entered/edited by the user.
             content_editable: Indicates whether the element's content is editable.
             context_menu: Defines the ID of a <menu> element which will serve as the element's context menu.

reflex/components/el/elements/metadata.py

@@ -1,4 +1,4 @@
-"""Element classes. This is an auto-generated file. Do not edit. See ../generate.py."""
+"""Metadata classes."""
 
 from typing import List, Union
 
@@ -8,7 +8,7 @@ from reflex.vars.base import Var
 from .base import BaseHTML
 
 
-class Base(BaseHTML):  # noqa: E742
+class Base(BaseHTML):
     """Display the base element."""
 
     tag = "base"
@@ -18,13 +18,13 @@ class Base(BaseHTML):  # noqa: E742
     target: Var[Union[str, int, bool]]
 
 
-class Head(BaseHTML):  # noqa: E742
+class Head(BaseHTML):
     """Display the head element."""
 
     tag = "head"
 
 
-class Link(BaseHTML):  # noqa: E742
+class Link(BaseHTML):
     """Display the link element."""
 
     tag = "link"
@@ -75,14 +75,14 @@ class Meta(BaseHTML):  # Inherits common attributes from BaseHTML
     name: Var[Union[str, int, bool]]
 
 
-class Title(Element):  # noqa: E742
+class Title(Element):
     """Display the title element."""
 
     tag = "title"
 
 
 # Had to be named with an underscore so it doesnt conflict with reflex.style Style in pyi
-class StyleEl(Element):  # noqa: E742
+class StyleEl(Element):
     """Display the style element."""
 
     tag = "style"

reflex/components/el/elements/other.py

@@ -1,4 +1,4 @@
-"""Element classes. This is an auto-generated file. Do not edit. See ../generate.py."""
+"""Other classes."""
 
 from typing import Union
 
@@ -26,31 +26,39 @@ class Dialog(BaseHTML):
 
 
 class Summary(BaseHTML):
-    """Display the summary element."""
+    """Display the summary element.
+
+    Used as a summary or caption for a <details> element.
+    """
 
     tag = "summary"
-    # No unique attributes, only common ones are inherited; used as a summary or caption for a <details> element
 
 
 class Slot(BaseHTML):
-    """Display the slot element."""
+    """Display the slot element.
+
+    Used as a placeholder inside a web component.
+    """
 
     tag = "slot"
-    # No unique attributes, only common ones are inherited; used as a placeholder inside a web component
 
 
 class Template(BaseHTML):
-    """Display the template element."""
+    """Display the template element.
+
+    Used for declaring fragments of HTML that can be cloned and inserted in the document.
+    """
 
     tag = "template"
-    # No unique attributes, only common ones are inherited; used for declaring fragments of HTML that can be cloned and inserted in the document
 
 
 class Math(BaseHTML):
-    """Display the math element."""
+    """Display the math element.
+
+    Represents a mathematical expression.
+    """
 
     tag = "math"
-    # No unique attributes, only common ones are inherited; used for displaying mathematical expressions
 
 
 class Html(BaseHTML):

reflex/components/el/elements/other.pyi

@@ -244,7 +244,7 @@ class Summary(BaseHTML):
 
         Args:
             *children: The children of the component.
-            access_key: No unique attributes, only common ones are inherited; used as a summary or caption for a <details> element   Provides a hint for generating a keyboard shortcut for the current element.
+            access_key: Provides a hint for generating a keyboard shortcut for the current element.
             auto_capitalize: Controls whether and how text input is automatically capitalized as it is entered/edited by the user.
             content_editable: Indicates whether the element's content is editable.
             context_menu: Defines the ID of a <menu> element which will serve as the element's context menu.
@@ -330,7 +330,7 @@ class Slot(BaseHTML):
 
         Args:
             *children: The children of the component.
-            access_key: No unique attributes, only common ones are inherited; used as a placeholder inside a web component   Provides a hint for generating a keyboard shortcut for the current element.
+            access_key: Provides a hint for generating a keyboard shortcut for the current element.
             auto_capitalize: Controls whether and how text input is automatically capitalized as it is entered/edited by the user.
             content_editable: Indicates whether the element's content is editable.
             context_menu: Defines the ID of a <menu> element which will serve as the element's context menu.
@@ -416,7 +416,7 @@ class Template(BaseHTML):
 
         Args:
             *children: The children of the component.
-            access_key: No unique attributes, only common ones are inherited; used for declaring fragments of HTML that can be cloned and inserted in the document   Provides a hint for generating a keyboard shortcut for the current element.
+            access_key: Provides a hint for generating a keyboard shortcut for the current element.
             auto_capitalize: Controls whether and how text input is automatically capitalized as it is entered/edited by the user.
             content_editable: Indicates whether the element's content is editable.
             context_menu: Defines the ID of a <menu> element which will serve as the element's context menu.
@@ -502,7 +502,7 @@ class Math(BaseHTML):
 
         Args:
             *children: The children of the component.
-            access_key: No unique attributes, only common ones are inherited; used for displaying mathematical expressions   Provides a hint for generating a keyboard shortcut for the current element.
+            access_key: Provides a hint for generating a keyboard shortcut for the current element.
             auto_capitalize: Controls whether and how text input is automatically capitalized as it is entered/edited by the user.
             content_editable: Indicates whether the element's content is editable.
             context_menu: Defines the ID of a <menu> element which will serve as the element's context menu.

reflex/components/el/elements/scripts.py

@@ -1,4 +1,4 @@
-"""Element classes. This is an auto-generated file. Do not edit. See ../generate.py."""
+"""Scripts classes."""
 
 from typing import Union
 
@@ -17,7 +17,6 @@ class Noscript(BaseHTML):
     """Display the noscript element."""
 
     tag = "noscript"
-    # No unique attributes, only common ones are inherited
 
 
 class Script(BaseHTML):

reflex/components/el/elements/scripts.pyi

@@ -154,7 +154,7 @@ class Noscript(BaseHTML):
 
         Args:
             *children: The children of the component.
-            access_key: No unique attributes, only common ones are inherited   Provides a hint for generating a keyboard shortcut for the current element.
+            access_key: Provides a hint for generating a keyboard shortcut for the current element.
             auto_capitalize: Controls whether and how text input is automatically capitalized as it is entered/edited by the user.
             content_editable: Indicates whether the element's content is editable.
             context_menu: Defines the ID of a <menu> element which will serve as the element's context menu.

reflex/components/el/elements/sectioning.py

@@ -1,93 +1,93 @@
-"""Element classes. This is an auto-generated file. Do not edit. See ../generate.py."""
+"""Sectioning classes."""
 
 from .base import BaseHTML
 
 
-class Body(BaseHTML):  # noqa: E742
+class Body(BaseHTML):
     """Display the body element."""
 
     tag = "body"
 
 
-class Address(BaseHTML):  # noqa: E742
+class Address(BaseHTML):
     """Display the address element."""
 
     tag = "address"
 
 
-class Article(BaseHTML):  # noqa: E742
+class Article(BaseHTML):
     """Display the article element."""
 
     tag = "article"
 
 
-class Aside(BaseHTML):  # noqa: E742
+class Aside(BaseHTML):
     """Display the aside element."""
 
     tag = "aside"
 
 
-class Footer(BaseHTML):  # noqa: E742
+class Footer(BaseHTML):
     """Display the footer element."""
 
     tag = "footer"
 
 
-class Header(BaseHTML):  # noqa: E742
+class Header(BaseHTML):
     """Display the header element."""
 
     tag = "header"
 
 
-class H1(BaseHTML):  # noqa: E742
+class H1(BaseHTML):
     """Display the h1 element."""
 
     tag = "h1"
 
 
-class H2(BaseHTML):  # noqa: E742
+class H2(BaseHTML):
     """Display the h1 element."""
 
     tag = "h2"
 
 
-class H3(BaseHTML):  # noqa: E742
+class H3(BaseHTML):
     """Display the h1 element."""
 
     tag = "h3"
 
 
-class H4(BaseHTML):  # noqa: E742
+class H4(BaseHTML):
     """Display the h1 element."""
 
     tag = "h4"
 
 
-class H5(BaseHTML):  # noqa: E742
+class H5(BaseHTML):
     """Display the h1 element."""
 
     tag = "h5"
 
 
-class H6(BaseHTML):  # noqa: E742
+class H6(BaseHTML):
     """Display the h1 element."""
 
     tag = "h6"
 
 
-class Main(BaseHTML):  # noqa: E742
+class Main(BaseHTML):
     """Display the main element."""
 
     tag = "main"
 
 
-class Nav(BaseHTML):  # noqa: E742
+class Nav(BaseHTML):
     """Display the nav element."""
 
     tag = "nav"
 
 
-class Section(BaseHTML):  # noqa: E742
+class Section(BaseHTML):
     """Display the section element."""
 
     tag = "section"

reflex/components/el/elements/tables.py

@@ -1,4 +1,4 @@
-"""Element classes. This is an auto-generated file. Do not edit. See ../generate.py."""
+"""Tables classes."""
 
 from typing import Union
 

reflex/components/el/elements/typography.py

@@ -1,4 +1,4 @@
-"""Element classes. This is an auto-generated file. Do not edit. See ../generate.py."""
+"""Typography classes."""
 
 from typing import Union
 

reflex/components/markdown/markdown.py

@@ -283,7 +283,7 @@ class Markdown(Component):
         # Format the code to handle inline and block code.
         formatted_code = f"""
 const match = (className || '').match(/language-(?<lang>.*)/);
-const {str(_LANGUAGE)} = match ? match[1] : '';
+const {_LANGUAGE!s} = match ? match[1] : '';
 {codeblock_custom_code};
             return inline ? (
                 {self.format_component("code")}
@@ -340,7 +340,7 @@ const {str(_LANGUAGE)} = match ? match[1] : '';
         # If the children are set as a prop, don't pass them as children.
         children_prop = props.pop("children", None)
         if children_prop is not None:
-            special_props.append(Var(_js_expr=f"children={{{str(children_prop)}}}"))
+            special_props.append(Var(_js_expr=f"children={{{children_prop!s}}}"))
             children = []
         # Get the component.
         component = self.component_map[tag](*children, **props).set(
@@ -429,7 +429,7 @@ const {str(_LANGUAGE)} = match ? match[1] : '';
         function {self._get_component_map_name()} () {{
             {formatted_hooks}
             return (
-                {str(LiteralVar.create(self.format_component_map()))}
+                {LiteralVar.create(self.format_component_map())!s}
             )
         }}
         """

reflex/components/moment/moment.py

@@ -1,7 +1,8 @@
 """Moment component for humanized date rendering."""
 
 import dataclasses
-from typing import List, Optional
+from datetime import date, datetime, time, timedelta
+from typing import List, Optional, Union
 
 from reflex.components.component import NoSSRComponent
 from reflex.event import EventHandler, passthrough_event_spec
@@ -19,7 +20,7 @@ class MomentDelta:
     weeks: Optional[int] = dataclasses.field(default=None)
     days: Optional[int] = dataclasses.field(default=None)
     hours: Optional[int] = dataclasses.field(default=None)
-    minutess: Optional[int] = dataclasses.field(default=None)
+    minutes: Optional[int] = dataclasses.field(default=None)
     seconds: Optional[int] = dataclasses.field(default=None)
     milliseconds: Optional[int] = dataclasses.field(default=None)
 
@@ -78,7 +79,7 @@ class Moment(NoSSRComponent):
     duration: Var[str]
 
     # The date to display (also work if passed as children).
-    date: Var[str]
+    date: Var[Union[str, datetime, date, time, timedelta]]
 
     # Shows the duration (elapsed time) between now and the provided datetime.
     duration_from_now: Var[bool]

reflex/components/moment/moment.pyi

@@ -4,6 +4,7 @@
 # This file was generated by `reflex/utils/pyi_generator.py`!
 # ------------------------------------------------------
 import dataclasses
+from datetime import date, datetime, time, timedelta
 from typing import Any, Dict, Optional, Union, overload
 
 from reflex.components.component import NoSSRComponent
@@ -20,7 +21,7 @@ class MomentDelta:
     weeks: Optional[int]
     days: Optional[int]
     hours: Optional[int]
-    minutess: Optional[int]
+    minutes: Optional[int]
     seconds: Optional[int]
     milliseconds: Optional[int]
 
@@ -46,7 +47,16 @@ class Moment(NoSSRComponent):
         decimal: Optional[Union[Var[bool], bool]] = None,
         unit: Optional[Union[Var[str], str]] = None,
         duration: Optional[Union[Var[str], str]] = None,
-        date: Optional[Union[Var[str], str]] = None,
+        date: Optional[
+            Union[
+                Var[Union[date, datetime, str, time, timedelta]],
+                date,
+                datetime,
+                str,
+                time,
+                timedelta,
+            ]
+        ] = None,
         duration_from_now: Optional[Union[Var[bool], bool]] = None,
         unix: Optional[Union[Var[bool], bool]] = None,
         local: Optional[Union[Var[bool], bool]] = None,

reflex/components/next/image.py

@@ -47,7 +47,7 @@ class Image(NextComponent):
     placeholder: Var[str]
 
     # Allows passing CSS styles to the underlying image element.
-    # style: Var[Any]
+    # style: Var[Any] #noqa: ERA001
 
     # The loading behavior of the image. Defaults to lazy. Can hurt performance, recommended to use `priority` instead.
     loading: Var[Literal["lazy", "eager"]]

reflex/components/next/image.pyi

@@ -70,7 +70,7 @@ class Image(NextComponent):
             quality: The quality of the optimized image, an integer between 1 and 100, where 100 is the best quality and therefore largest file size. Defaults to 75.
             priority: When true, the image will be considered high priority and preload. Lazy loading is automatically disabled for images using priority.
             placeholder: A placeholder to use while the image is loading. Possible values are blur, empty, or data:image/.... Defaults to empty.
-            loading: Allows passing CSS styles to the underlying image element.  style: Var[Any]  The loading behavior of the image. Defaults to lazy. Can hurt performance, recommended to use `priority` instead.
+            loading: The loading behavior of the image. Defaults to lazy. Can hurt performance, recommended to use `priority` instead.
             blurDataURL: A Data URL to be used as a placeholder image before the src image successfully loads. Only takes effect when combined with placeholder="blur".
             on_load: Fires when the image has loaded.
             on_error: Fires when the image has an error.

reflex/components/plotly/plotly.py

@@ -255,7 +255,7 @@ const extractPoints = (points) => {
 
     def _render(self):
         tag = super()._render()
-        figure = self.data.to(dict)
+        figure = self.data.to(dict) if self.data is not None else Var.create({})
         merge_dicts = []  # Data will be merged and spread from these dict Vars
         if self.layout is not None:
             # Why is this not a literal dict? Great question... it didn't work
@@ -270,11 +270,11 @@ const extractPoints = (points) => {
             tag.special_props.append(
                 # Merge all dictionaries and spread the result over props.
                 Var(
-                    _js_expr=f"{{...mergician({str(figure)},"
+                    _js_expr=f"{{...mergician({figure!s},"
                     f"{','.join(str(md) for md in merge_dicts)})}}",
                 ),
             )
         else:
             # Spread the figure dict over props, nothing to merge.
-            tag.special_props.append(Var(_js_expr=f"{{...{str(figure)}}}"))
+            tag.special_props.append(Var(_js_expr=f"{{...{figure!s}}}"))
         return tag

reflex/components/radix/primitives/accordion.py

@@ -129,7 +129,8 @@ class AccordionRoot(AccordionComponent):
     on_value_change: EventHandler[on_value_change]
 
     def _exclude_props(self) -> list[str]:
-        return super()._exclude_props() + [
+        return [
+            *super()._exclude_props(),
             "radius",
             "duration",
             "easing",

reflex/components/radix/primitives/drawer.py

@@ -11,7 +11,6 @@ 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, no_args_event_spec, passthrough_event_spec
-from reflex.utils import console
 from reflex.vars.base import Var
 
 
@@ -140,19 +139,19 @@ class DrawerContent(DrawerComponent):
         base_style.update(style)
         return {"css": base_style}
 
-    # Fired when the drawer content is opened. Deprecated.
+    # Fired when the drawer content is opened.
     on_open_auto_focus: EventHandler[no_args_event_spec]
 
-    # Fired when the drawer content is closed. Deprecated.
+    # Fired when the drawer content is closed.
     on_close_auto_focus: EventHandler[no_args_event_spec]
 
-    # Fired when the escape key is pressed. Deprecated.
+    # Fired when the escape key is pressed.
     on_escape_key_down: EventHandler[no_args_event_spec]
 
-    # Fired when the pointer is down outside the drawer content. Deprecated.
+    # Fired when the pointer is down outside the drawer content.
     on_pointer_down_outside: EventHandler[no_args_event_spec]
 
-    # Fired when interacting outside the drawer content. Deprecated.
+    # Fired when interacting outside the drawer content.
     on_interact_outside: EventHandler[no_args_event_spec]
 
     @classmethod
@@ -170,23 +169,6 @@ 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)

reflex/components/radix/primitives/slider.py

@@ -188,7 +188,7 @@ class Slider(ComponentNamespace):
         else:
             children = [
                 track,
-                #     Foreach.create(props.get("value"), lambda e: SliderThumb.create()),  # foreach doesn't render Thumbs properly
+                #     Foreach.create(props.get("value"), lambda e: SliderThumb.create()),  # foreach doesn't render Thumbs properly # noqa: ERA001
             ]
 
         return SliderRoot.create(*children, **props)

reflex/components/radix/themes/base.py

@@ -53,7 +53,7 @@ LiteralAccentColor = Literal[
 class CommonMarginProps(Component):
     """Many radix-themes elements accept shorthand margin props."""
 
-    # Margin: "0" - "9"
+    # Margin: "0" - "9" # noqa: ERA001
     m: Var[LiteralSpacing]
 
     # Margin horizontal: "0" - "9"
@@ -78,7 +78,7 @@ class CommonMarginProps(Component):
 class CommonPaddingProps(Component):
     """Many radix-themes elements accept shorthand padding props."""
 
-    # Padding: "0" - "9"
+    # Padding: "0" - "9" # noqa: ERA001
     p: Var[Responsive[LiteralSpacing]]
 
     # Padding horizontal: "0" - "9"
@@ -139,14 +139,7 @@ class RadixThemesComponent(Component):
         component = super().create(*children, **props)
         if component.library is None:
             component.library = RadixThemesComponent.__fields__["library"].default
-        component.alias = "RadixThemes" + (
-            component.tag or component.__class__.__name__
-        )
-        # value = props.get("value")
-        # if value is not None and component.alias == "RadixThemesSelect.Root":
-        #     lv = LiteralVar.create(value)
-        #     print(repr(lv))
-        #     print(f"Warning: Value {value} is not used in {component.alias}.")
+        component.alias = "RadixThemes" + (component.tag or type(component).__name__)
         return component
 
     @staticmethod
@@ -268,6 +261,7 @@ class Theme(RadixThemesComponent):
                 _js_expr="{...theme.styles.global[':root'], ...theme.styles.global.body}"
             ),
         )
+        tag.remove_props("appearance")
         return tag
 
 

reflex/components/radix/themes/color_mode.pyi

@@ -427,7 +427,7 @@ class ColorModeSwitch(Switch):
             color_scheme: Override theme color for switch
             high_contrast: Whether to render the switch with higher contrast color against background
             radius: Override theme radius for switch: "none" | "small" | "full"
-            on_change: Props to rename  Fired when the value of the switch changes
+            on_change: Fired when the value of the switch changes
             style: The style of the component.
             key: A unique key for the component.
             id: The id for the component.

reflex/components/radix/themes/components/checkbox.pyi

@@ -153,7 +153,7 @@ class Checkbox(RadixThemesComponent):
             required: Whether the checkbox is required
             name: The name of the checkbox control when submitting the form.
             value: The value of the checkbox control when submitting the form.
-            on_change: Props to rename  Fired when the checkbox is checked or unchecked.
+            on_change: Fired when the checkbox is checked or unchecked.
             style: The style of the component.
             key: A unique key for the component.
             id: The id for the component.
@@ -302,7 +302,7 @@ class HighLevelCheckbox(RadixThemesComponent):
             required: Whether the checkbox is required
             name: The name of the checkbox control when submitting the form.
             value: The value of the checkbox control when submitting the form.
-            on_change: Props to rename  Fired when the checkbox is checked or unchecked.
+            on_change: Fired when the checkbox is checked or unchecked.
             style: The style of the component.
             key: A unique key for the component.
             id: The id for the component.
@@ -449,7 +449,7 @@ class CheckboxNamespace(ComponentNamespace):
             required: Whether the checkbox is required
             name: The name of the checkbox control when submitting the form.
             value: The value of the checkbox control when submitting the form.
-            on_change: Props to rename  Fired when the checkbox is checked or unchecked.
+            on_change: Fired when the checkbox is checked or unchecked.
             style: The style of the component.
             key: A unique key for the component.
             id: The id for the component.

reflex/components/radix/themes/components/radio_group.py

@@ -140,10 +140,8 @@ class HighLevelRadioGroup(RadixThemesComponent):
         color_scheme = props.pop("color_scheme", None)
         default_value = props.pop("default_value", "")
 
-        if (
-            not isinstance(items, (list, Var))
-            or isinstance(items, Var)
-            and not types._issubclass(items._var_type, list)
+        if not isinstance(items, (list, Var)) or (
+            isinstance(items, Var) and not types._issubclass(items._var_type, list)
         ):
             items_type = type(items) if not isinstance(items, Var) else items._var_type
             raise TypeError(

reflex/components/radix/themes/components/radio_group.pyi

@@ -148,7 +148,7 @@ class RadioGroupRoot(RadixThemesComponent):
             disabled: Whether the radio group is disabled
             name: The name of the group. Submitted with its owning form as part of a name/value pair.
             required: Whether the radio group is required
-            on_change: Props to rename  Fired when the value of the radio group changes.
+            on_change: Fired when the value of the radio group changes.
             style: The style of the component.
             key: A unique key for the component.
             id: The id for the component.

reflex/components/radix/themes/components/segmented_control.py

@@ -12,7 +12,9 @@ from reflex.vars.base import Var
 from ..base import LiteralAccentColor, RadixThemesComponent
 
 
-def on_value_change(value: Var[str | List[str]]) -> Tuple[Var[str | List[str]]]:
+def on_value_change(
+    value: Var[Union[str, List[str]]],
+) -> Tuple[Var[Union[str, List[str]]]]:
     """Handle the on_value_change event.
 
     Args:

reflex/components/radix/themes/components/segmented_control.pyi

@@ -13,7 +13,9 @@ from reflex.vars.base import Var
 
 from ..base import RadixThemesComponent
 
-def on_value_change(value: Var[str | List[str]]) -> Tuple[Var[str | List[str]]]: ...
+def on_value_change(
+    value: Var[Union[str, List[str]]],
+) -> Tuple[Var[Union[str, List[str]]]]: ...
 
 class SegmentedControlRoot(RadixThemesComponent):
     @overload
@@ -118,7 +120,10 @@ class SegmentedControlRoot(RadixThemesComponent):
         custom_attrs: Optional[Dict[str, Union[Var, Any]]] = None,
         on_blur: Optional[EventType[[], BASE_STATE]] = None,
         on_change: Optional[
-            Union[EventType[[], BASE_STATE], EventType[[str | List[str]], BASE_STATE]]
+            Union[
+                EventType[[], BASE_STATE],
+                EventType[[Union[str, List[str]]], BASE_STATE],
+            ]
         ] = None,
         on_click: Optional[EventType[[], BASE_STATE]] = None,
         on_context_menu: Optional[EventType[[], BASE_STATE]] = None,

reflex/components/radix/themes/components/select.pyi

@@ -81,7 +81,7 @@ class SelectRoot(RadixThemesComponent):
             name: The name of the select control when submitting the form.
             disabled: When True, prevents the user from interacting with select.
             required: When True, indicates that the user must select a value before the owning form can be submitted.
-            on_change: Props to rename  Fired when the value of the select changes.
+            on_change: Fired when the value of the select changes.
             on_open_change: Fired when the select is opened or closed.
             style: The style of the component.
             key: A unique key for the component.
@@ -732,7 +732,7 @@ class HighLevelSelect(SelectRoot):
             name: The name of the select control when submitting the form.
             disabled: When True, prevents the user from interacting with select.
             required: When True, indicates that the user must select a value before the owning form can be submitted.
-            on_change: Props to rename  Fired when the value of the select changes.
+            on_change: Fired when the value of the select changes.
             on_open_change: Fired when the select is opened or closed.
             style: The style of the component.
             key: A unique key for the component.
@@ -912,7 +912,7 @@ class Select(ComponentNamespace):
             name: The name of the select control when submitting the form.
             disabled: When True, prevents the user from interacting with select.
             required: When True, indicates that the user must select a value before the owning form can be submitted.
-            on_change: Props to rename  Fired when the value of the select changes.
+            on_change: Fired when the value of the select changes.
             on_open_change: Fired when the select is opened or closed.
             style: The style of the component.
             key: A unique key for the component.

reflex/components/radix/themes/components/slider.pyi

@@ -195,7 +195,7 @@ class Slider(RadixThemesComponent):
             step: The step value of the slider.
             disabled: Whether the slider is disabled
             orientation: The orientation of the slider.
-            on_change: Props to rename  Fired when the value of the slider changes.
+            on_change: Fired when the value of the slider changes.
             on_value_commit: Fired when a thumb is released after being dragged.
             style: The style of the component.
             key: A unique key for the component.

reflex/components/radix/themes/components/switch.pyi

@@ -157,7 +157,7 @@ class Switch(RadixThemesComponent):
             color_scheme: Override theme color for switch
             high_contrast: Whether to render the switch with higher contrast color against background
             radius: Override theme radius for switch: "none" | "small" | "full"
-            on_change: Props to rename  Fired when the value of the switch changes
+            on_change: Fired when the value of the switch changes
             style: The style of the component.
             key: A unique key for the component.
             id: The id for the component.

reflex/components/radix/themes/components/tabs.pyi

@@ -72,7 +72,7 @@ class TabsRoot(RadixThemesComponent):
             orientation: The orientation of the tabs.
             dir: Reading direction of the tabs.
             activation_mode: The mode of activation for the tabs. "automatic" will activate the tab when focused. "manual" will activate the tab when clicked.
-            on_change: Props to rename  Fired when the value of the tabs changes.
+            on_change: Fired when the value of the tabs changes.
             style: The style of the component.
             key: A unique key for the component.
             id: The id for the component.
@@ -374,7 +374,7 @@ class Tabs(ComponentNamespace):
             orientation: The orientation of the tabs.
             dir: Reading direction of the tabs.
             activation_mode: The mode of activation for the tabs. "automatic" will activate the tab when focused. "manual" will activate the tab when clicked.
-            on_change: Props to rename  Fired when the value of the tabs changes.
+            on_change: Fired when the value of the tabs changes.
             style: The style of the component.
             key: A unique key for the component.
             id: The id for the component.

reflex/components/radix/themes/components/text_area.py

@@ -41,6 +41,9 @@ class TextArea(RadixThemesComponent, elements.Textarea):
     # Automatically focuses the textarea when the page loads
     auto_focus: Var[bool]
 
+    # The default value of the textarea when initially rendered
+    default_value: Var[str]
+
     # Name part of the textarea to submit in 'dir' and 'name' pair when form is submitted
     dirname: Var[str]
 

reflex/components/radix/themes/components/text_area.pyi

@@ -123,6 +123,7 @@ class TextArea(RadixThemesComponent, elements.Textarea):
         ] = None,
         auto_complete: Optional[Union[Var[bool], bool]] = None,
         auto_focus: Optional[Union[Var[bool], bool]] = None,
+        default_value: Optional[Union[Var[str], str]] = None,
         dirname: Optional[Union[Var[str], str]] = None,
         disabled: Optional[Union[Var[bool], bool]] = None,
         form: Optional[Union[Var[Union[bool, int, str]], bool, int, str]] = None,
@@ -217,6 +218,7 @@ class TextArea(RadixThemesComponent, elements.Textarea):
             radius: The radius of the text area: "none" | "small" | "medium" | "large" | "full"
             auto_complete: Whether the form control should have autocomplete enabled
             auto_focus: Automatically focuses the textarea when the page loads
+            default_value: The default value of the textarea when initially rendered
             dirname: Name part of the textarea to submit in 'dir' and 'name' pair when form is submitted
             disabled: Disables the textarea
             form: Associates the textarea with a form (by id)

reflex/components/radix/themes/components/text_field.py

@@ -67,6 +67,9 @@ class TextFieldRoot(elements.Div, RadixThemesComponent):
     # Value of the input
     value: Var[Union[str, int, float]]
 
+    # References a datalist for suggested options
+    list: Var[Union[str, int, bool]]
+
     # Fired when the value of the textarea changes.
     on_change: EventHandler[input_event]
 

reflex/components/radix/themes/components/text_field.pyi

@@ -119,6 +119,7 @@ class TextFieldRoot(elements.Div, RadixThemesComponent):
         required: Optional[Union[Var[bool], bool]] = None,
         type: Optional[Union[Var[str], str]] = None,
         value: Optional[Union[Var[Union[float, int, str]], float, int, str]] = None,
+        list: Optional[Union[Var[Union[bool, int, str]], bool, int, str]] = None,
         access_key: Optional[Union[Var[Union[bool, int, str]], bool, int, str]] = None,
         auto_capitalize: Optional[
             Union[Var[Union[bool, int, str]], bool, int, str]
@@ -206,6 +207,7 @@ class TextFieldRoot(elements.Div, RadixThemesComponent):
             required: Indicates that the input is required
             type: Specifies the type of input
             value: Value of the input
+            list: References a datalist for suggested options
             on_change: Fired when the value of the textarea changes.
             on_focus: Fired when the textarea is focused.
             on_blur: Fired when the textarea is blurred.
@@ -454,6 +456,7 @@ class TextField(ComponentNamespace):
         required: Optional[Union[Var[bool], bool]] = None,
         type: Optional[Union[Var[str], str]] = None,
         value: Optional[Union[Var[Union[float, int, str]], float, int, str]] = None,
+        list: Optional[Union[Var[Union[bool, int, str]], bool, int, str]] = None,
         access_key: Optional[Union[Var[Union[bool, int, str]], bool, int, str]] = None,
         auto_capitalize: Optional[
             Union[Var[Union[bool, int, str]], bool, int, str]
@@ -541,6 +544,7 @@ class TextField(ComponentNamespace):
             required: Indicates that the input is required
             type: Specifies the type of input
             value: Value of the input
+            list: References a datalist for suggested options
             on_change: Fired when the value of the textarea changes.
             on_focus: Fired when the textarea is focused.
             on_blur: Fired when the textarea is blurred.

reflex/components/radix/themes/layout/list.py

@@ -64,7 +64,6 @@ class BaseList(Component, MarkdownComponentMap):
 
         Returns:
             The list component.
-
         """
         items = props.pop("items", None)
         list_style_type = props.pop("list_style_type", "none")
@@ -114,7 +113,6 @@ class UnorderedList(BaseList, Ul):
 
         Returns:
             The list component.
-
         """
         items = props.pop("items", None)
         list_style_type = props.pop("list_style_type", "disc")
@@ -144,7 +142,6 @@ class OrderedList(BaseList, Ol):
 
         Returns:
             The list component.
-
         """
         items = props.pop("items", None)
         list_style_type = props.pop("list_style_type", "decimal")
@@ -168,7 +165,6 @@ class ListItem(Li, MarkdownComponentMap):
 
         Returns:
             The list item component.
-
         """
         for child in children:
             if isinstance(child, Text):

reflex/components/radix/themes/layout/list.pyi

@@ -118,7 +118,6 @@ class BaseList(Component, MarkdownComponentMap):
 
         Returns:
             The list component.
-
         """
         ...
 
@@ -252,7 +251,6 @@ class UnorderedList(BaseList, Ul):
 
         Returns:
             The list component.
-
         """
         ...
 
@@ -390,7 +388,6 @@ class OrderedList(BaseList, Ol):
 
         Returns:
             The list component.
-
         """
         ...
 
@@ -477,7 +474,6 @@ class ListItem(Li, MarkdownComponentMap):
 
         Returns:
             The list item component.
-
         """
         ...
 
@@ -571,7 +567,6 @@ class List(ComponentNamespace):
 
         Returns:
             The list component.
-
         """
         ...
 

reflex/components/radix/themes/typography/link.py

@@ -77,13 +77,14 @@ class Link(RadixThemesComponent, A, MemoizationLeaf, MarkdownComponentMap):
             Component: The link component
         """
         props.setdefault(":hover", {"color": color("accent", 8)})
+        href = props.get("href")
 
         is_external = props.pop("is_external", None)
 
         if is_external is not None:
             props["target"] = cond(is_external, "_blank", "")
 
-        if props.get("href") is not None:
+        if href is not None:
             if not len(children):
                 raise ValueError("Link without a child will not display")
 
@@ -101,6 +102,9 @@ class Link(RadixThemesComponent, A, MemoizationLeaf, MarkdownComponentMap):
                     as_child=True,
                     **props,
                 )
+        else:
+            props["href"] = "#"
+
         return super().create(*children, **props)
 
 

reflex/components/recharts/cartesian.py

@@ -416,7 +416,7 @@ class Bar(Cartesian):
     radius: Var[Union[int, List[int]]]
 
     # The active bar is shown when a user enters a bar chart and this chart has tooltip. If set to false, no active bar will be drawn. If set to true, active bar will be drawn with the props calculated internally. If passed an object, active bar will be drawn, and the internally calculated props will be merged with the key value pairs of the passed object.
-    # active_bar: Var[Union[bool, Dict[str, Any]]]
+    # active_bar: Var[Union[bool, Dict[str, Any]]] #noqa: ERA001
 
     # Valid children components
     _valid_children: List[str] = ["Cell", "LabelList", "ErrorBar"]

reflex/components/recharts/polar.py

@@ -136,7 +136,7 @@ class Radar(Recharts):
     # Fill color. Default: rx.color("accent", 3)
     fill: Var[str] = LiteralVar.create(Color("accent", 3))
 
-    # opacity. Default: 0.6
+    # The opacity to fill the chart. Default: 0.6
     fill_opacity: Var[float] = LiteralVar.create(0.6)
 
     # The type of icon in legend. If set to 'none', no legend item will be rendered. Default: "rect"

reflex/components/recharts/polar.pyi

@@ -204,7 +204,7 @@ class Radar(Recharts):
             dot: If false set, dots will not be drawn. Default: True
             stroke: Stoke color. Default: rx.color("accent", 9)
             fill: Fill color. Default: rx.color("accent", 3)
-            fill_opacity: opacity. Default: 0.6
+            fill_opacity: The opacity to fill the chart. Default: 0.6
             legend_type: The type of icon in legend. If set to 'none', no legend item will be rendered. Default: "rect"
             label: If false set, labels will not be drawn. Default: True
             is_animation_active: If set false, animation of polygon will be disabled. Default: True in CSR, and False in SSR

reflex/components/recharts/recharts.py

@@ -3,7 +3,6 @@
 from typing import Dict, Literal
 
 from reflex.components.component import Component, MemoizationLeaf, NoSSRComponent
-from reflex.utils import console
 
 
 class Recharts(Component):
@@ -11,19 +10,8 @@ class Recharts(Component):
 
     library = "recharts@2.13.0"
 
-    def render(self) -> Dict:
-        """Render the tag.
-
-        Returns:
-            The rendered tag.
-        """
-        tag = super().render()
-        if any(p.startswith("css") for p in tag["props"]):
-            console.warn(
-                f"CSS props do not work for {self.__class__.__name__}. Consult docs to style it with its own prop."
-            )
-        tag["props"] = [p for p in tag["props"] if not p.startswith("css")]
-        return tag
+    def _get_style(self) -> Dict:
+        return {"wrapperStyle": self.style}
 
 
 class RechartsCharts(NoSSRComponent, MemoizationLeaf):

reflex/components/recharts/recharts.pyi

@@ -11,7 +11,6 @@ from reflex.style import Style
 from reflex.vars.base import Var
 
 class Recharts(Component):
-    def render(self) -> Dict: ...
     @overload
     @classmethod
     def create(  # type: ignore

reflex/components/sonner/toast.py

@@ -15,6 +15,8 @@ from reflex.utils.imports import ImportVar
 from reflex.utils.serializers import serializer
 from reflex.vars import VarData
 from reflex.vars.base import LiteralVar, Var
+from reflex.vars.function import FunctionVar
+from reflex.vars.object import ObjectVar
 
 LiteralPosition = Literal[
     "top-left",
@@ -62,7 +64,7 @@ def _toast_callback_signature(toast: Var) -> list[Var]:
     """
     return [
         Var(
-            _js_expr=f"(() => {{let {{action, cancel, onDismiss, onAutoClose, ...rest}} = {str(toast)}; return rest}})()"
+            _js_expr=f"(() => {{let {{action, cancel, onDismiss, onAutoClose, ...rest}} = {toast!s}; return rest}})()"
         )
     ]
 
@@ -96,7 +98,7 @@ class ToastProps(PropsBase, NoExtrasAllowedProps):
 
     # TODO: fix serialization of icons for toast? (might not be possible yet)
     # Icon displayed in front of toast's text, aligned vertically.
-    # icon: Optional[Icon] = None
+    # icon: Optional[Icon] = None # noqa: ERA001
 
     # TODO: fix implementation for action / cancel buttons
     # Renders a primary button, clicking it will close the toast.
@@ -232,7 +234,9 @@ class Toaster(Component):
         return [hook]
 
     @staticmethod
-    def send_toast(message: str = "", level: str | None = None, **props) -> EventSpec:
+    def send_toast(
+        message: str | Var = "", level: str | None = None, **props
+    ) -> EventSpec:
         """Send a toast message.
 
         Args:
@@ -250,20 +254,27 @@ class Toaster(Component):
             raise ValueError(
                 "Toaster component must be created before sending a toast. (use `rx.toast.provider()`)"
             )
-        toast_command = f"{toast_ref}.{level}" if level is not None else toast_ref
-        if message == "" and ("title" not in props or "description" not in props):
-            raise ValueError("Toast message or title or description must be provided.")
-        if props:
-            args = LiteralVar.create(ToastProps(component_name="rx.toast", **props))  # type: ignore
-            toast = f"{toast_command}(`{message}`, {str(args)})"
-        else:
-            toast = f"{toast_command}(`{message}`)"
 
-        toast_action = Var(_js_expr=toast)
-        return run_script(toast_action)
+        toast_command = (
+            ObjectVar.__getattr__(toast_ref.to(dict), level) if level else toast_ref
+        ).to(FunctionVar)
+
+        if isinstance(message, Var):
+            props.setdefault("title", message)
+            message = ""
+        elif message == "" and "title" not in props and "description" not in props:
+            raise ValueError("Toast message or title or description must be provided.")
+
+        if props:
+            args = LiteralVar.create(ToastProps(component_name="rx.toast", **props))  # pyright: ignore [reportCallIssue, reportGeneralTypeIssues]
+            toast = toast_command.call(message, args)
+        else:
+            toast = toast_command.call(message)
+
+        return run_script(toast)
 
     @staticmethod
-    def toast_info(message: str = "", **kwargs):
+    def toast_info(message: str | Var = "", **kwargs):
         """Display an info toast message.
 
         Args:
@@ -276,7 +287,7 @@ class Toaster(Component):
         return Toaster.send_toast(message, level="info", **kwargs)
 
     @staticmethod
-    def toast_warning(message: str = "", **kwargs):
+    def toast_warning(message: str | Var = "", **kwargs):
         """Display a warning toast message.
 
         Args:
@@ -289,7 +300,7 @@ class Toaster(Component):
         return Toaster.send_toast(message, level="warning", **kwargs)
 
     @staticmethod
-    def toast_error(message: str = "", **kwargs):
+    def toast_error(message: str | Var = "", **kwargs):
         """Display an error toast message.
 
         Args:
@@ -302,7 +313,7 @@ class Toaster(Component):
         return Toaster.send_toast(message, level="error", **kwargs)
 
     @staticmethod
-    def toast_success(message: str = "", **kwargs):
+    def toast_success(message: str | Var = "", **kwargs):
         """Display a success toast message.
 
         Args:
@@ -327,7 +338,7 @@ class Toaster(Component):
         dismiss_var_data = None
 
         if isinstance(id, Var):
-            dismiss = f"{toast_ref}.dismiss({str(id)})"
+            dismiss = f"{toast_ref}.dismiss({id!s})"
             dismiss_var_data = id._get_all_var_data()
         elif isinstance(id, str):
             dismiss = f"{toast_ref}.dismiss('{id}')"
@@ -353,9 +364,7 @@ class Toaster(Component):
         return super().create(*children, **props)
 
 
-# TODO: figure out why loading toast stay open forever
-# def toast_loading(message: str, **kwargs):
-#     return _toast(message, level="loading", **kwargs)
+# TODO: figure out why loading toast stay open forever when using level="loading" in toast()
 
 
 class ToastNamespace(ComponentNamespace):
@@ -368,7 +377,6 @@ class ToastNamespace(ComponentNamespace):
     error = staticmethod(Toaster.toast_error)
     success = staticmethod(Toaster.toast_success)
     dismiss = staticmethod(Toaster.toast_dismiss)
-    # loading = staticmethod(toast_loading)
     __call__ = staticmethod(Toaster.send_toast)
 
 

reflex/components/sonner/toast.pyi

@@ -59,16 +59,16 @@ class Toaster(Component):
     def add_hooks(self) -> list[Var | str]: ...
     @staticmethod
     def send_toast(
-        message: str = "", level: str | None = None, **props
+        message: str | Var = "", level: str | None = None, **props
     ) -> EventSpec: ...
     @staticmethod
-    def toast_info(message: str = "", **kwargs): ...
+    def toast_info(message: str | Var = "", **kwargs): ...
     @staticmethod
-    def toast_warning(message: str = "", **kwargs): ...
+    def toast_warning(message: str | Var = "", **kwargs): ...
     @staticmethod
-    def toast_error(message: str = "", **kwargs): ...
+    def toast_error(message: str | Var = "", **kwargs): ...
     @staticmethod
-    def toast_success(message: str = "", **kwargs): ...
+    def toast_success(message: str | Var = "", **kwargs): ...
     @staticmethod
     def toast_dismiss(id: Var | str | None = None): ...
     @overload
@@ -176,7 +176,7 @@ class ToastNamespace(ComponentNamespace):
 
     @staticmethod
     def __call__(
-        message: str = "", level: Optional[str] = None, **props
+        message: Union[str, Var] = "", level: Optional[str] = None, **props
     ) -> "Optional[EventSpec]":
         """Send a toast message.
 

reflex/components/suneditor/editor.py

@@ -116,7 +116,7 @@ class Editor(NoSSRComponent):
     # Please refer to the library docs for this.
     # options: "en" | "da" | "de" | "es" | "fr" | "ja" | "ko" | "pt_br" |
     #  "ru" | "zh_cn" | "ro" | "pl" | "ckb" | "lv" | "se" | "ua" | "he" | "it"
-    # default : "en"
+    # default: "en".
     lang: Var[
         Union[
             Literal[
@@ -172,7 +172,7 @@ class Editor(NoSSRComponent):
     set_options: Var[Dict]
 
     # Whether all SunEditor plugins should be loaded.
-    # default: True
+    # default: True.
     set_all_plugins: Var[bool]
 
     # Set the content of the editor.
@@ -191,19 +191,19 @@ class Editor(NoSSRComponent):
     set_default_style: Var[str]
 
     # Disable the editor
-    # default: False
+    # default: False.
     disable: Var[bool]
 
     # Hide the editor
-    # default: False
+    # default: False.
     hide: Var[bool]
 
     # Hide the editor toolbar
-    # default: False
+    # default: False.
     hide_toolbar: Var[bool]
 
     # Disable the editor toolbar
-    # default: False
+    # default: False.
     disable_toolbar: Var[bool]
 
     # Fired when the editor content changes.

reflex/components/suneditor/editor.pyi

@@ -172,7 +172,7 @@ class Editor(NoSSRComponent):
 
         Args:
             set_options(Optional[EditorOptions]): Configuration object to further configure the instance.
-            lang: Language of the editor.  Alternatively to a string, a dict of your language can be passed to this prop.  Please refer to the library docs for this.  options: "en" | "da" | "de" | "es" | "fr" | "ja" | "ko" | "pt_br" |   "ru" | "zh_cn" | "ro" | "pl" | "ckb" | "lv" | "se" | "ua" | "he" | "it"  default : "en"
+            lang: Language of the editor.  Alternatively to a string, a dict of your language can be passed to this prop.  Please refer to the library docs for this.  options: "en" | "da" | "de" | "es" | "fr" | "ja" | "ko" | "pt_br" |   "ru" | "zh_cn" | "ro" | "pl" | "ckb" | "lv" | "se" | "ua" | "he" | "it"  default: "en".
             name: This is used to set the HTML form name of the editor.  This means on HTML form submission,  it will be submitted together with contents of the editor by the name provided.
             default_value: Sets the default value of the editor.  This is useful if you don't want the on_change method to be called on render.  If you want the on_change method to be called on render please use the set_contents prop
             width: Sets the width of the editor.  px and percentage values are accepted, eg width="100%" or width="500px"  default: 100%
@@ -180,14 +180,14 @@ class Editor(NoSSRComponent):
             placeholder: Sets the placeholder of the editor.
             auto_focus: Should the editor receive focus when initialized?
             set_options: Pass an EditorOptions instance to modify the behaviour of Editor even more.
-            set_all_plugins: Whether all SunEditor plugins should be loaded.  default: True
+            set_all_plugins: Whether all SunEditor plugins should be loaded.  default: True.
             set_contents: Set the content of the editor.  Note: To set the initial contents of the editor  without calling the on_change event,  please use the default_value prop.  set_contents is used to set the contents of the editor programmatically.  You must be aware that, when the set_contents's prop changes,  the on_change event is triggered.
             append_contents: Append editor content
             set_default_style: Sets the default style of the editor's edit area
-            disable: Disable the editor  default: False
-            hide: Hide the editor  default: False
-            hide_toolbar: Hide the editor toolbar  default: False
-            disable_toolbar: Disable the editor toolbar  default: False
+            disable: Disable the editor  default: False.
+            hide: Hide the editor  default: False.
+            hide_toolbar: Hide the editor toolbar  default: False.
+            disable_toolbar: Disable the editor toolbar  default: False.
             on_change: Fired when the editor content changes.
             on_input: Fired when the something is inputted in the editor.
             on_blur: Fired when the editor loses focus.

reflex/config.py

@@ -8,7 +8,9 @@ import importlib
 import inspect
 import os
 import sys
+import threading
 import urllib.parse
+from importlib.util import find_spec
 from pathlib import Path
 from typing import (
     TYPE_CHECKING,
@@ -452,6 +454,14 @@ class PathExistsFlag:
 ExistingPath = Annotated[Path, PathExistsFlag]
 
 
+class PerformanceMode(enum.Enum):
+    """Performance mode for the app."""
+
+    WARN = "warn"
+    RAISE = "raise"
+    OFF = "off"
+
+
 class EnvironmentVariables:
     """Environment variables class to instantiate environment variables."""
 
@@ -502,6 +512,9 @@ class EnvironmentVariables:
     # Whether to print the SQL queries if the log level is INFO or lower.
     SQLALCHEMY_ECHO: EnvVar[bool] = env_var(False)
 
+    # Whether to check db connections before using them.
+    SQLALCHEMY_POOL_PRE_PING: EnvVar[bool] = env_var(True)
+
     # Whether to ignore the redis config error. Some redis servers only allow out-of-band configuration.
     REFLEX_IGNORE_REDIS_CONFIG_ERROR: EnvVar[bool] = env_var(False)
 
@@ -545,10 +558,23 @@ class EnvironmentVariables:
     # Where to save screenshots when tests fail.
     SCREENSHOT_DIR: EnvVar[Optional[Path]] = env_var(None)
 
+    # Whether to check for outdated package versions.
+    REFLEX_CHECK_LATEST_VERSION: EnvVar[bool] = env_var(True)
+
+    # In which performance mode to run the app.
+    REFLEX_PERF_MODE: EnvVar[Optional[PerformanceMode]] = env_var(PerformanceMode.WARN)
+
+    # The maximum size of the reflex state in kilobytes.
+    REFLEX_STATE_SIZE_LIMIT: EnvVar[int] = env_var(1000)
+
 
 environment = EnvironmentVariables()
 
 
+# These vars are not logged because they may contain sensitive information.
+_sensitive_env_vars = {"DB_URL", "ASYNC_DB_URL", "REDIS_URL"}
+
+
 class Config(Base):
     """The config defines runtime settings for the app.
 
@@ -602,6 +628,9 @@ class Config(Base):
     # The database url used by rx.Model.
     db_url: Optional[str] = "sqlite:///reflex.db"
 
+    # The async database url used by rx.Model.
+    async_db_url: Optional[str] = None
+
     # The redis url
     redis_url: Optional[str] = None
 
@@ -633,9 +662,9 @@ class Config(Base):
     frontend_packages: List[str] = []
 
     # The hosting service backend URL.
-    cp_backend_url: str = Hosting.CP_BACKEND_URL
+    cp_backend_url: str = Hosting.HOSTING_SERVICE
     # The hosting service frontend URL.
-    cp_web_url: str = Hosting.CP_WEB_URL
+    cp_web_url: str = Hosting.HOSTING_SERVICE_UI
 
     # The worker class used in production mode
     gunicorn_worker_class: str = "uvicorn.workers.UvicornH11Worker"
@@ -729,18 +758,20 @@ class Config(Base):
 
             # If the env var is set, override the config value.
             if env_var is not None:
-                if key.upper() != "DB_URL":
-                    console.info(
-                        f"Overriding config value {key} with env var {key.upper()}={env_var}",
-                        dedupe=True,
-                    )
-
                 # Interpret the value.
                 value = interpret_env_var_value(env_var, field.outer_type_, field.name)
 
                 # Set the value.
                 updated_values[key] = value
 
+                if key.upper() in _sensitive_env_vars:
+                    env_var = "***"
+
+                console.info(
+                    f"Overriding config value {key} with env var {key.upper()}={env_var}",
+                    dedupe=True,
+                )
+
         return updated_values
 
     def get_event_namespace(self) -> str:
@@ -798,6 +829,27 @@ class Config(Base):
         self._replace_defaults(**kwargs)
 
 
+def _get_config() -> Config:
+    """Get the app config.
+
+    Returns:
+        The app config.
+    """
+    # only import the module if it exists. If a module spec exists then
+    # the module exists.
+    spec = find_spec(constants.Config.MODULE)
+    if not spec:
+        # we need this condition to ensure that a ModuleNotFound error is not thrown when
+        # running unit/integration tests or during `reflex init`.
+        return Config(app_name="")
+    rxconfig = importlib.import_module(constants.Config.MODULE)
+    return rxconfig.config
+
+
+# Protect sys.path from concurrent modification
+_config_lock = threading.RLock()
+
+
 def get_config(reload: bool = False) -> Config:
     """Get the app config.
 
@@ -807,15 +859,26 @@ def get_config(reload: bool = False) -> Config:
     Returns:
         The app config.
     """
-    sys.path.insert(0, os.getcwd())
-    # only import the module if it exists. If a module spec exists then
-    # the module exists.
-    spec = importlib.util.find_spec(constants.Config.MODULE)  # type: ignore
-    if not spec:
-        # we need this condition to ensure that a ModuleNotFound error is not thrown when
-        # running unit/integration tests.
-        return Config(app_name="")
-    rxconfig = importlib.import_module(constants.Config.MODULE)
+    cached_rxconfig = sys.modules.get(constants.Config.MODULE, None)
+    if cached_rxconfig is not None:
         if reload:
-        importlib.reload(rxconfig)
-    return rxconfig.config
+            # Remove any cached module when `reload` is requested.
+            del sys.modules[constants.Config.MODULE]
+        else:
+            return cached_rxconfig.config
+
+    with _config_lock:
+        sys_path = sys.path.copy()
+        sys.path.clear()
+        sys.path.append(os.getcwd())
+        try:
+            # Try to import the module with only the current directory in the path.
+            return _get_config()
+        except Exception:
+            # If the module import fails, try to import with the original sys.path.
+            sys.path.extend(sys_path)
+            return _get_config()
+        finally:
+            # Restore the original sys.path.
+            sys.path.clear()
+            sys.path.extend(sys_path)

reflex/constants/base.py

@@ -97,6 +97,18 @@ class Templates(SimpleNamespace):
     # The default template
     DEFAULT = "blank"
 
+    # The AI template
+    AI = "ai"
+
+    # The option for the user to choose a remote template.
+    CHOOSE_TEMPLATES = "choose-templates"
+
+    # The URL to find reflex templates.
+    REFLEX_TEMPLATES_URL = "https://reflex.dev/templates"
+
+    # Demo url for the default template.
+    DEFAULT_TEMPLATE_URL = "https://blank-template.reflex.run"
+
     # The reflex.build frontend host
     REFLEX_BUILD_FRONTEND = "https://flexgen.reflex.run"
 

reflex/constants/installer.py

@@ -184,15 +184,15 @@ class PackageJson(SimpleNamespace):
         "json5": "2.2.3",
         "next": "14.2.16",
         "next-sitemap": "4.2.3",
-        "next-themes": "0.3.0",
+        "next-themes": "0.4.3",
         "react": "18.3.1",
         "react-dom": "18.3.1",
         "react-focus-lock": "2.13.2",
         "socket.io-client": "4.8.1",
-        "universal-cookie": "7.2.1",
+        "universal-cookie": "7.2.2",
     }
     DEV_DEPENDENCIES = {
         "autoprefixer": "10.4.20",
-        "postcss": "8.4.47",
+        "postcss": "8.4.49",
         "postcss-import": "16.1.0",
     }

reflex/constants/style.py

@@ -7,7 +7,7 @@ class Tailwind(SimpleNamespace):
     """Tailwind constants."""
 
     # The Tailwindcss version
-    VERSION = "tailwindcss@3.4.14"
+    VERSION = "tailwindcss@3.4.15"
     # The Tailwind config.
     CONFIG = "tailwind.config.js"
     # Default Tailwind content paths

reflex/custom_components/custom_components.py

@@ -827,11 +827,11 @@ def _collect_details_for_gallery():
     Raises:
         Exit: If pyproject.toml file is ill-formed or the request to the backend services fails.
     """
-    from reflex.reflex import _login
+    from reflex_cli.utils import hosting
 
     console.rule("[bold]Authentication with Reflex Services")
     console.print("First let's log in to Reflex backend services.")
-    access_token = _login()
+    access_token, _ = hosting.authenticated_token()
 
     console.rule("[bold]Custom Component Information")
     params = {}

reflex/event.py

@@ -181,6 +181,18 @@ class EventActionsMixin:
             event_actions={"debounce": delay_ms, **self.event_actions},
         )
 
+    @property
+    def temporal(self):
+        """Do not queue the event if the backend is down.
+
+        Returns:
+            New EventHandler-like with temporal set to True.
+        """
+        return dataclasses.replace(
+            self,
+            event_actions={"temporal": True, **self.event_actions},
+        )
+
 
 @dataclasses.dataclass(
     init=True,
@@ -435,7 +447,7 @@ class JavascriptHTMLInputElement:
 class JavascriptInputEvent:
     """Interface for a Javascript InputEvent https://developer.mozilla.org/en-US/docs/Web/API/InputEvent."""
 
-    target: JavascriptHTMLInputElement = JavascriptHTMLInputElement()
+    target: JavascriptHTMLInputElement = JavascriptHTMLInputElement()  # noqa: RUF009
 
 
 @dataclasses.dataclass(
@@ -1210,7 +1222,7 @@ def call_event_handler(
                 except TypeError:
                     # TODO: In 0.7.0, remove this block and raise the exception
                     # raise TypeError(
-                    #     f"Could not compare types {args_types_without_vars[i]} and {type_hints_of_provided_callback[arg]} for argument {arg} of {event_handler.fn.__qualname__} provided for {key}."
+                    #     f"Could not compare types {args_types_without_vars[i]} and {type_hints_of_provided_callback[arg]} for argument {arg} of {event_handler.fn.__qualname__} provided for {key}." # noqa: ERA001
                     # ) from e
                     console.warn(
                         f"Could not compare types {args_types_without_vars[i]} and {type_hints_of_provided_callback[arg]} for argument {arg} of {event_callback.fn.__qualname__} provided for {key}."
@@ -1346,6 +1358,10 @@ def check_fn_match_arg_spec(
         EventFnArgMismatch: Raised if the number of mandatory arguments do not match
     """
     user_args = inspect.getfullargspec(user_func).args
+    # Drop the first argument if it's a bound method
+    if inspect.ismethod(user_func) and user_func.__self__ is not None:
+        user_args = user_args[1:]
+
     user_default_args = inspect.getfullargspec(user_func).defaults
     number_of_user_args = len(user_args) - number_of_bound_args
     number_of_user_default_args = len(user_default_args) if user_default_args else 0
@@ -1540,7 +1556,7 @@ class LiteralEventVar(VarOperationCall, LiteralVar, EventVar):
         Returns:
             The hash of the var.
         """
-        return hash((self.__class__.__name__, self._js_expr))
+        return hash((type(self).__name__, self._js_expr))
 
     @classmethod
     def create(
@@ -1604,7 +1620,7 @@ class LiteralEventChainVar(ArgsFunctionOperationBuilder, LiteralVar, EventChainV
         Returns:
             The hash of the var.
         """
-        return hash((self.__class__.__name__, self._js_expr))
+        return hash((type(self).__name__, self._js_expr))
 
     @classmethod
     def create(

reflex/experimental/assets.py

@@ -1,14 +1,15 @@
 """Helper functions for adding assets to the app."""
 
-import inspect
-from pathlib import Path
 from typing import Optional
 
-from reflex import constants
+from reflex import assets
+from reflex.utils import console
 
 
 def asset(relative_filename: str, subfolder: Optional[str] = None) -> str:
-    """Add an asset to the app.
+    """DEPRECATED: use `rx.asset` with `shared=True` instead.
+
+    Add an asset to the app.
     Place the file next to your including python file.
     Copies the file to the app's external assets directory.
 
@@ -22,38 +23,15 @@ def asset(relative_filename: str, subfolder: Optional[str] = None) -> str:
         relative_filename: The relative filename of the asset.
         subfolder: The directory to place the asset in.
 
-    Raises:
-        FileNotFoundError: If the file does not exist.
-        ValueError: If the module is None.
-
     Returns:
         The relative URL to the copied asset.
     """
-    # Determine the file by which the asset is exposed.
-    calling_file = inspect.stack()[1].filename
-    module = inspect.getmodule(inspect.stack()[1][0])
-    if module is None:
-        raise ValueError("Module is None")
-    caller_module_path = module.__name__.replace(".", "/")
-
-    subfolder = f"{caller_module_path}/{subfolder}" if subfolder else caller_module_path
-
-    src_file = Path(calling_file).parent / relative_filename
-
-    assets = constants.Dirs.APP_ASSETS
-    external = constants.Dirs.EXTERNAL_APP_ASSETS
-
-    if not src_file.exists():
-        raise FileNotFoundError(f"File not found: {src_file}")
-
-    # Create the asset folder in the currently compiling app.
-    asset_folder = Path.cwd() / assets / external / subfolder
-    asset_folder.mkdir(parents=True, exist_ok=True)
-
-    dst_file = asset_folder / relative_filename
-
-    if not dst_file.exists():
-        dst_file.symlink_to(src_file)
-
-    asset_url = f"/{external}/{subfolder}/{relative_filename}"
-    return asset_url
+    console.deprecate(
+        feature_name="rx._x.asset",
+        reason="Use `rx.asset` with `shared=True` instead of `rx._x.asset`.",
+        deprecation_version="0.6.6",
+        removal_version="0.7.0",
+    )
+    return assets.asset(
+        relative_filename, shared=True, subfolder=subfolder, _stack_level=2
+    )

reflex/experimental/client_state.py

@@ -106,7 +106,7 @@ class ClientStateVar(Var):
             default_var = default
         setter_name = f"set{var_name.capitalize()}"
         hooks = {
-            f"const [{var_name}, {setter_name}] = useState({str(default_var)})": None,
+            f"const [{var_name}, {setter_name}] = useState({default_var!s})": None,
         }
         imports = {
             "react": [ImportVar(tag="useState")],
@@ -242,4 +242,5 @@ class ClientStateVar(Var):
         """
         if not self._global_ref:
             raise ValueError("ClientStateVar must be global to push the value.")
+        value = Var.create(value)
         return run_script(f"{_client_state_ref(self._setter_name)}({value})")

reflex/experimental/layout.py

@@ -33,12 +33,6 @@ class Sidebar(Box, MemoizationLeaf):
         Returns:
             The sidebar component.
         """
-        # props.setdefault("border_right", f"1px solid {color('accent', 12)}")
-        # props.setdefault("background_color", color("accent", 1))
-        # props.setdefault("width", "20vw")
-        # props.setdefault("height", "100vh")
-        # props.setdefault("position", "fixed")
-
         return super().create(
             Box.create(*children, **props),  # sidebar for content
             Box.create(width=props.get("width")),  # spacer for layout

reflex/model.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+import re
 from collections import defaultdict
 from typing import Any, ClassVar, Optional, Type, Union
 
@@ -14,6 +15,7 @@ import alembic.script
 import alembic.util
 import sqlalchemy
 import sqlalchemy.exc
+import sqlalchemy.ext.asyncio
 import sqlalchemy.orm
 
 from reflex.base import Base
@@ -21,6 +23,48 @@ from reflex.config import environment, get_config
 from reflex.utils import console
 from reflex.utils.compat import sqlmodel, sqlmodel_field_has_primary_key
 
+_ENGINE: dict[str, sqlalchemy.engine.Engine] = {}
+_ASYNC_ENGINE: dict[str, sqlalchemy.ext.asyncio.AsyncEngine] = {}
+_AsyncSessionLocal: dict[str | None, sqlalchemy.ext.asyncio.async_sessionmaker] = {}
+
+# Import AsyncSession _after_ reflex.utils.compat
+from sqlmodel.ext.asyncio.session import AsyncSession  # noqa: E402
+
+
+def _safe_db_url_for_logging(url: str) -> str:
+    """Remove username and password from the database URL for logging.
+
+    Args:
+        url: The database URL.
+
+    Returns:
+        The database URL with the username and password removed.
+    """
+    return re.sub(r"://[^@]+@", "://<username>:<password>@", url)
+
+
+def get_engine_args(url: str | None = None) -> dict[str, Any]:
+    """Get the database engine arguments.
+
+    Args:
+        url: The database url.
+
+    Returns:
+        The database engine arguments as a dict.
+    """
+    kwargs: dict[str, Any] = dict(
+        # Print the SQL queries if the log level is INFO or lower.
+        echo=environment.SQLALCHEMY_ECHO.get(),
+        # Check connections before returning them.
+        pool_pre_ping=environment.SQLALCHEMY_POOL_PRE_PING.get(),
+    )
+    conf = get_config()
+    url = url or conf.db_url
+    if url is not None and url.startswith("sqlite"):
+        # Needed for the admin dash on sqlite.
+        kwargs["connect_args"] = {"check_same_thread": False}
+    return kwargs
+
 
 def get_engine(url: str | None = None) -> sqlalchemy.engine.Engine:
     """Get the database engine.
@@ -38,15 +82,62 @@ def get_engine(url: str | None = None) -> sqlalchemy.engine.Engine:
     url = url or conf.db_url
     if url is None:
         raise ValueError("No database url configured")
+
+    global _ENGINE
+    if url in _ENGINE:
+        return _ENGINE[url]
+
     if not environment.ALEMBIC_CONFIG.get().exists():
         console.warn(
             "Database is not initialized, run [bold]reflex db init[/bold] first."
         )
-    # Print the SQL queries if the log level is INFO or lower.
-    echo_db_query = environment.SQLALCHEMY_ECHO.get()
-    # Needed for the admin dash on sqlite.
-    connect_args = {"check_same_thread": False} if url.startswith("sqlite") else {}
-    return sqlmodel.create_engine(url, echo=echo_db_query, connect_args=connect_args)
+    _ENGINE[url] = sqlmodel.create_engine(
+        url,
+        **get_engine_args(url),
+    )
+    return _ENGINE[url]
+
+
+def get_async_engine(url: str | None) -> sqlalchemy.ext.asyncio.AsyncEngine:
+    """Get the async database engine.
+
+    Args:
+        url: The database url.
+
+    Returns:
+        The async database engine.
+
+    Raises:
+        ValueError: If the async database url is None.
+    """
+    if url is None:
+        conf = get_config()
+        url = conf.async_db_url
+        if url is not None and conf.db_url is not None:
+            async_db_url_tail = url.partition("://")[2]
+            db_url_tail = conf.db_url.partition("://")[2]
+            if async_db_url_tail != db_url_tail:
+                console.warn(
+                    f"async_db_url `{_safe_db_url_for_logging(url)}` "
+                    "should reference the same database as "
+                    f"db_url `{_safe_db_url_for_logging(conf.db_url)}`."
+                )
+    if url is None:
+        raise ValueError("No async database url configured")
+
+    global _ASYNC_ENGINE
+    if url in _ASYNC_ENGINE:
+        return _ASYNC_ENGINE[url]
+
+    if not environment.ALEMBIC_CONFIG.get().exists():
+        console.warn(
+            "Database is not initialized, run [bold]reflex db init[/bold] first."
+        )
+    _ASYNC_ENGINE[url] = sqlalchemy.ext.asyncio.create_async_engine(
+        url,
+        **get_engine_args(url),
+    )
+    return _ASYNC_ENGINE[url]
 
 
 async def get_db_status() -> bool:
@@ -425,6 +516,31 @@ def session(url: str | None = None) -> sqlmodel.Session:
     return sqlmodel.Session(get_engine(url))
 
 
+def asession(url: str | None = None) -> AsyncSession:
+    """Get an async sqlmodel session to interact with the database.
+
+    async with rx.asession() as asession:
+        ...
+
+    Most operations against the `asession` must be awaited.
+
+    Args:
+        url: The database url.
+
+    Returns:
+        An async database session.
+    """
+    global _AsyncSessionLocal
+    if url not in _AsyncSessionLocal:
+        _AsyncSessionLocal[url] = sqlalchemy.ext.asyncio.async_sessionmaker(
+            bind=get_async_engine(url),
+            class_=AsyncSession,
+            autocommit=False,
+            autoflush=False,
+        )
+    return _AsyncSessionLocal[url]()
+
+
 def sqla_session(url: str | None = None) -> sqlalchemy.orm.Session:
     """Get a bare sqlalchemy session to interact with the database.
 

reflex/reflex.py

@@ -9,18 +9,16 @@ from typing import List, Optional
 
 import typer
 import typer.core
-from reflex_cli.deployments import deployments_cli
-from reflex_cli.utils import dependency
-from reflex_cli.v2.deployments import hosting_cli
+from reflex_cli.v2.deployments import check_version, hosting_cli
 
 from reflex import constants
 from reflex.config import environment, get_config
 from reflex.custom_components.custom_components import custom_components_cli
 from reflex.state import reset_disk_state_manager
-from reflex.utils import console, redir, telemetry
+from reflex.utils import console, telemetry
 
 # Disable typer+rich integration for help panels
-typer.core.rich = False  # type: ignore
+typer.core.rich = None  # type: ignore
 
 # Create the app.
 try:
@@ -89,30 +87,8 @@ def _init(
     # Set up the web project.
     prerequisites.initialize_frontend_dependencies()
 
-    # Integrate with reflex.build.
-    generation_hash = None
-    if ai:
-        if template is None:
-            # If AI is requested and no template specified, redirect the user to reflex.build.
-            generation_hash = redir.reflex_build_redirect()
-        elif prerequisites.is_generation_hash(template):
-            # Otherwise treat the template as a generation hash.
-            generation_hash = template
-        else:
-            console.error(
-                "Cannot use `--template` option with `--ai` option. Please remove `--template` option."
-            )
-            raise typer.Exit(2)
-        template = constants.Templates.DEFAULT
-
     # Initialize the app.
-    template = prerequisites.initialize_app(app_name, template)
-
-    # If a reflex.build generation hash is available, download the code and apply it to the main module.
-    if generation_hash:
-        prerequisites.initialize_main_module_index_from_generation(
-            app_name, generation_hash=generation_hash
-        )
+    template = prerequisites.initialize_app(app_name, template, ai)
 
     # Initialize the .gitignore.
     prerequisites.initialize_gitignore()
@@ -120,7 +96,7 @@ def _init(
     # Initialize the requirements.txt.
     prerequisites.initialize_requirements_txt()
 
-    template_msg = "" if template else f" using the {template} template"
+    template_msg = f" using the {template} template" if template else ""
     # Finish initializing the app.
     console.success(f"Initialized {app_name}{template_msg}")
 
@@ -352,45 +328,16 @@ def export(
     )
 
 
-def _login() -> str:
-    """Helper function to authenticate with Reflex hosting service."""
-    from reflex_cli.utils import hosting
-
-    access_token, invitation_code = hosting.authenticated_token()
-    if access_token:
-        console.print("You already logged in.")
-        return access_token
-
-    # If not already logged in, open a browser window/tab to the login page.
-    access_token = hosting.authenticate_on_browser(invitation_code)
-
-    if not access_token:
-        console.error("Unable to authenticate. Please try again or contact support.")
-        raise typer.Exit(1)
-
-    console.print("Successfully logged in.")
-    return access_token
-
-
 @cli.command()
-def login(
-    loglevel: constants.LogLevel = typer.Option(
-        config.loglevel, help="The log level to use."
-    ),
-):
-    """Authenticate with Reflex hosting service."""
-    # Set the log level.
-    console.set_log_level(loglevel)
-
-    _login()
-
-
-@cli.command()
-def loginv2(loglevel: constants.LogLevel = typer.Option(config.loglevel)):
+def login(loglevel: constants.LogLevel = typer.Option(config.loglevel)):
     """Authenicate with experimental Reflex hosting service."""
     from reflex_cli.v2 import cli as hosting_cli
 
-    hosting_cli.login()
+    check_version()
+
+    validated_info = hosting_cli.login()
+    if validated_info is not None:
+        telemetry.send("login", user_uuid=validated_info.get("user_id"))
 
 
 @cli.command()
@@ -400,29 +347,11 @@ def logout(
     ),
 ):
     """Log out of access to Reflex hosting service."""
-    from reflex_cli.utils import hosting
+    from reflex_cli.v2.cli import logout
 
-    console.set_log_level(loglevel)
+    check_version()
 
-    hosting.log_out_on_browser()
-    console.debug("Deleting access token from config locally")
-    hosting.delete_token_from_config(include_invitation_code=True)
-
-
-@cli.command()
-def logoutv2(
-    loglevel: constants.LogLevel = typer.Option(
-        config.loglevel, help="The log level to use."
-    ),
-):
-    """Log out of access to Reflex hosting service."""
-    from reflex_cli.v2.utils import hosting
-
-    console.set_log_level(loglevel)
-
-    hosting.log_out_on_browser()
-    console.debug("Deleting access token from config locally")
-    hosting.delete_token_from_config(include_invitation_code=True)
+    logout(loglevel)  # type: ignore
 
 
 db_cli = typer.Typer()
@@ -507,12 +436,6 @@ def makemigrations(
 
 @cli.command()
 def deploy(
-    key: Optional[str] = typer.Option(
-        None,
-        "-k",
-        "--deployment-key",
-        help="The name of the deployment. Domain name safe characters only.",
-    ),
     app_name: str = typer.Option(
         config.app_name,
         "--app-name",
@@ -523,121 +446,7 @@ def deploy(
         list(),
         "-r",
         "--region",
-        help="The regions to deploy to.",
-    ),
-    envs: List[str] = typer.Option(
-        list(),
-        "--env",
-        help="The environment variables to set: <key>=<value>. For multiple envs, repeat this option, e.g. --env k1=v2 --env k2=v2.",
-    ),
-    cpus: Optional[int] = typer.Option(
-        None, help="The number of CPUs to allocate.", hidden=True
-    ),
-    memory_mb: Optional[int] = typer.Option(
-        None, help="The amount of memory to allocate.", hidden=True
-    ),
-    auto_start: Optional[bool] = typer.Option(
-        None,
-        help="Whether to auto start the instance.",
-        hidden=True,
-    ),
-    auto_stop: Optional[bool] = typer.Option(
-        None,
-        help="Whether to auto stop the instance.",
-        hidden=True,
-    ),
-    frontend_hostname: Optional[str] = typer.Option(
-        None,
-        "--frontend-hostname",
-        help="The hostname of the frontend.",
-        hidden=True,
-    ),
-    interactive: bool = typer.Option(
-        True,
-        help="Whether to list configuration options and ask for confirmation.",
-    ),
-    with_metrics: Optional[str] = typer.Option(
-        None,
-        help="Setting for metrics scraping for the deployment. Setup required in user code.",
-        hidden=True,
-    ),
-    with_tracing: Optional[str] = typer.Option(
-        None,
-        help="Setting to export tracing for the deployment. Setup required in user code.",
-        hidden=True,
-    ),
-    upload_db_file: bool = typer.Option(
-        False,
-        help="Whether to include local sqlite db files when uploading to hosting service.",
-        hidden=True,
-    ),
-    loglevel: constants.LogLevel = typer.Option(
-        config.loglevel, help="The log level to use."
-    ),
-):
-    """Deploy the app to the Reflex hosting service."""
-    from reflex_cli import cli as hosting_cli
-
-    from reflex.utils import export as export_utils
-    from reflex.utils import prerequisites
-
-    # Set the log level.
-    console.set_log_level(loglevel)
-
-    # Only check requirements if interactive. There is user interaction for requirements update.
-    if interactive:
-        dependency.check_requirements()
-
-    # Check if we are set up.
-    if prerequisites.needs_reinit(frontend=True):
-        _init(name=config.app_name, loglevel=loglevel)
-    prerequisites.check_latest_package_version(constants.ReflexHostingCLI.MODULE_NAME)
-
-    hosting_cli.deploy(
-        app_name=app_name,
-        export_fn=lambda zip_dest_dir,
-        api_url,
-        deploy_url,
-        frontend,
-        backend,
-        zipping: export_utils.export(
-            zip_dest_dir=zip_dest_dir,
-            api_url=api_url,
-            deploy_url=deploy_url,
-            frontend=frontend,
-            backend=backend,
-            zipping=zipping,
-            loglevel=loglevel.subprocess_level(),
-            upload_db_file=upload_db_file,
-        ),
-        key=key,
-        regions=regions,
-        envs=envs,
-        cpus=cpus,
-        memory_mb=memory_mb,
-        auto_start=auto_start,
-        auto_stop=auto_stop,
-        frontend_hostname=frontend_hostname,
-        interactive=interactive,
-        with_metrics=with_metrics,
-        with_tracing=with_tracing,
-        loglevel=loglevel.subprocess_level(),
-    )
-
-
-@cli.command()
-def deployv2(
-    app_name: str = typer.Option(
-        config.app_name,
-        "--app-name",
-        help="The name of the App to deploy under.",
-        hidden=True,
-    ),
-    regions: List[str] = typer.Option(
-        list(),
-        "-r",
-        "--region",
-        help="The regions to deploy to. For multiple envs, repeat this option, e.g. --region sjc --region iad",
+        help="The regions to deploy to. `reflex cloud regions` For multiple envs, repeat this option, e.g. --region sjc --region iad",
     ),
     envs: List[str] = typer.Option(
         list(),
@@ -647,13 +456,12 @@ def deployv2(
     vmtype: Optional[str] = typer.Option(
         None,
         "--vmtype",
-        help="Vm type id. Run reflex apps vmtypes list to get options.",
+        help="Vm type id. Run `reflex cloud vmtypes` to get options.",
     ),
     hostname: Optional[str] = typer.Option(
         None,
         "--hostname",
         help="The hostname of the frontend.",
-        hidden=True,
     ),
     interactive: bool = typer.Option(
         True,
@@ -663,7 +471,6 @@ def deployv2(
         None,
         "--envfile",
         help="The path to an env file to use. Will override any envs set manually.",
-        hidden=True,
     ),
     loglevel: constants.LogLevel = typer.Option(
         config.loglevel, help="The log level to use."
@@ -671,26 +478,33 @@ def deployv2(
     project: Optional[str] = typer.Option(
         None,
         "--project",
-        help="project to deploy to",
-        hidden=True,
+        help="project id to deploy to",
     ),
     token: Optional[str] = typer.Option(
         None,
         "--token",
         help="token to use for auth",
-        hidden=True,
     ),
 ):
     """Deploy the app to the Reflex hosting service."""
+    from reflex_cli.utils import dependency
     from reflex_cli.v2 import cli as hosting_cli
-    from reflex_cli.v2.utils import dependency
 
     from reflex.utils import export as export_utils
     from reflex.utils import prerequisites
 
+    check_version()
+
     # Set the log level.
     console.set_log_level(loglevel)
 
+    if not token:
+        # make sure user is logged in.
+        if interactive:
+            hosting_cli.login()
+        else:
+            raise SystemExit("Token is required for non-interactive mode.")
+
     # Only check requirements if interactive.
     # There is user interaction for requirements update.
     if interactive:
@@ -723,7 +537,7 @@ def deployv2(
         envfile=envfile,
         hostname=hostname,
         interactive=interactive,
-        loglevel=loglevel.subprocess_level(),
+        loglevel=type(loglevel).INFO,  # type: ignore
         token=token,
         project=project,
     )
@@ -731,15 +545,10 @@ def deployv2(
 
 cli.add_typer(db_cli, name="db", help="Subcommands for managing the database schema.")
 cli.add_typer(script_cli, name="script", help="Subcommands running helper scripts.")
-cli.add_typer(
-    deployments_cli,
-    name="deployments",
-    help="Subcommands for managing the Deployments.",
-)
 cli.add_typer(
     hosting_cli,
-    name="apps",
-    help="Subcommands for managing the Deployments.",
+    name="cloud",
+    help="Subcommands for managing the reflex cloud.",
 )
 cli.add_typer(
     custom_components_cli,

reflex/state.py

@@ -43,7 +43,7 @@ from sqlalchemy.orm import DeclarativeBase
 from typing_extensions import Self
 
 from reflex import event
-from reflex.config import get_config
+from reflex.config import PerformanceMode, get_config
 from reflex.istate.data import RouterData
 from reflex.istate.storage import ClientStorageBase
 from reflex.model import Model
@@ -62,6 +62,13 @@ try:
 except ModuleNotFoundError:
     import pydantic
 
+from pydantic import BaseModel as BaseModelV2
+
+try:
+    from pydantic.v1 import BaseModel as BaseModelV1
+except ModuleNotFoundError:
+    BaseModelV1 = BaseModelV2
+
 import wrapt
 from redis.asyncio import Redis
 from redis.exceptions import ResponseError
@@ -87,14 +94,18 @@ from reflex.utils.exceptions import (
     ImmutableStateError,
     InvalidStateManagerMode,
     LockExpiredError,
+    ReflexRuntimeError,
     SetUndefinedStateVarError,
     StateSchemaMismatchError,
+    StateSerializationError,
+    StateTooLargeError,
 )
 from reflex.utils.exec import is_testing_env
 from reflex.utils.serializers import serializer
 from reflex.utils.types import (
     _isinstance,
     get_origin,
+    is_optional,
     is_union,
     override,
     value_inside_optional,
@@ -109,10 +120,11 @@ Delta = Dict[str, Any]
 var = computed_var
 
 
-# If the state is this large, it's considered a performance issue.
-TOO_LARGE_SERIALIZED_STATE = 100 * 1024  # 100kb
-# Only warn about each state class size once.
-_WARNED_ABOUT_STATE_SIZE: Set[str] = set()
+if environment.REFLEX_PERF_MODE.get() != PerformanceMode.OFF:
+    # If the state is this large, it's considered a performance issue.
+    TOO_LARGE_SERIALIZED_STATE = environment.REFLEX_STATE_SIZE_LIMIT.get() * 1024
+    # Only warn about each state class size once.
+    _WARNED_ABOUT_STATE_SIZE: Set[str] = set()
 
 # Errors caught during pickling of state
 HANDLED_PICKLE_ERRORS = (
@@ -268,6 +280,22 @@ if TYPE_CHECKING:
     from pydantic.v1.fields import ModelField
 
 
+def _unwrap_field_type(type_: Type) -> Type:
+    """Unwrap rx.Field type annotations.
+
+    Args:
+        type_: The type to unwrap.
+
+    Returns:
+        The unwrapped type.
+    """
+    from reflex.vars import Field
+
+    if get_origin(type_) is Field:
+        return get_args(type_)[0]
+    return type_
+
+
 def get_var_for_field(cls: Type[BaseState], f: ModelField):
     """Get a Var instance for a Pydantic field.
 
@@ -278,16 +306,12 @@ def get_var_for_field(cls: Type[BaseState], f: ModelField):
     Returns:
         The Var instance.
     """
-    from reflex.vars import Field
-
     field_name = format.format_state_name(cls.get_full_name()) + "." + f.name
 
     return dispatch(
         field_name=field_name,
         var_data=VarData.from_state(cls, f.name),
-        result_var_type=f.outer_type_
-        if get_origin(f.outer_type_) is not Field
-        else get_args(f.outer_type_)[0],
+        result_var_type=_unwrap_field_type(f.outer_type_),
     )
 
 
@@ -387,6 +411,10 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
                 "State classes should not be instantiated directly in a Reflex app. "
                 "See https://reflex.dev/docs/state/ for further information."
             )
+        if type(self)._mixin:
+            raise ReflexRuntimeError(
+                f"{type(self).__name__} is a state mixin and cannot be instantiated directly."
+            )
         kwargs["parent_state"] = parent_state
         super().__init__()
         for name, value in kwargs.items():
@@ -411,7 +439,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
         Returns:
             The string representation of the state.
         """
-        return f"{self.__class__.__name__}({self.dict()})"
+        return f"{type(self).__name__}({self.dict()})"
 
     @classmethod
     def _get_computed_vars(cls) -> list[ComputedVar]:
@@ -422,7 +450,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
         """
         return [
             v
-            for mixin in cls._mixins() + [cls]
+            for mixin in [*cls._mixins(), cls]
             for name, v in mixin.__dict__.items()
             if is_computed_var(v) and name not in cls.inherited_vars
         ]
@@ -1243,7 +1271,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
             if parent_state is not None:
                 return getattr(parent_state, name)
 
-        if isinstance(value, MutableProxy.__mutable_types__) and (
+        if MutableProxy._is_mutable_type(value) and (
             name in super().__getattribute__("base_vars") or name in backend_vars
         ):
             # track changes in mutable containers (list, dict, set, etc)
@@ -1274,6 +1302,9 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
             return
 
         if name in self.backend_vars:
+            # abort if unchanged
+            if self._backend_vars.get(name) == value:
+                return
             self._backend_vars.__setitem__(name, value)
             self.dirty_vars.add(name)
             self._mark_dirty()
@@ -1296,8 +1327,8 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
 
         if name in fields:
             field = fields[name]
-            field_type = field.outer_type_
-            if field.allow_none:
+            field_type = _unwrap_field_type(field.outer_type_)
+            if field.allow_none and not is_optional(field_type):
                 field_type = Union[field_type, None]
             if not _isinstance(value, field_type):
                 console.deprecate(
@@ -1734,7 +1765,11 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
                 if value is None:
                     continue
                 hinted_args = value_inside_optional(hinted_args)
-            if isinstance(value, dict) and inspect.isclass(hinted_args):
+            if (
+                isinstance(value, dict)
+                and inspect.isclass(hinted_args)
+                and not types.is_generic_alias(hinted_args)  # py3.9-py3.10
+            ):
                 if issubclass(hinted_args, Model):
                     # Remove non-fields from the payload
                     payload[arg] = hinted_args(
@@ -1745,7 +1780,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
                         }
                     )
                 elif dataclasses.is_dataclass(hinted_args) or issubclass(
-                    hinted_args, Base
+                    hinted_args, (Base, BaseModelV1, BaseModelV2)
                 ):
                     payload[arg] = hinted_args(**value)
             if isinstance(value, list) and (hinted_args is set or hinted_args is Set):
@@ -1941,6 +1976,9 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
                 if var in self.base_vars or var in self._backend_vars:
                     self._was_touched = True
                     break
+                if var == constants.ROUTER_DATA and self.parent_state is None:
+                    self._was_touched = True
+                    break
 
     def _get_was_touched(self) -> bool:
         """Check current dirty_vars and flag to determine if state instance was modified.
@@ -2092,7 +2130,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
             state["__dict__"].pop(inherited_var_name, None)
         return state
 
-    def _warn_if_too_large(
+    def _check_state_size(
         self,
         pickle_state_size: int,
     ):
@@ -2100,6 +2138,9 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
 
         Args:
             pickle_state_size: The size of the pickled state.
+
+        Raises:
+            StateTooLargeError: If the state is too large.
         """
         state_full_name = self.get_full_name()
         if (
@@ -2107,10 +2148,14 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
             and pickle_state_size > TOO_LARGE_SERIALIZED_STATE
             and self.substates
         ):
-            console.warn(
+            msg = (
                 f"State {state_full_name} serializes to {pickle_state_size} bytes "
-                "which may present performance issues. Consider reducing the size of this state."
+                + "which may present performance issues. Consider reducing the size of this state."
             )
+            if environment.REFLEX_PERF_MODE.get() == PerformanceMode.WARN:
+                console.warn(msg)
+            elif environment.REFLEX_PERF_MODE.get() == PerformanceMode.RAISE:
+                raise StateTooLargeError(msg)
             _WARNED_ABOUT_STATE_SIZE.add(state_full_name)
 
     @classmethod
@@ -2149,11 +2194,14 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
 
         Returns:
             The serialized state.
+
+        Raises:
+            StateSerializationError: If the state cannot be serialized.
         """
+        payload = b""
+        error = ""
         try:
-            pickle_state = pickle.dumps((self._to_schema(), self))
-            self._warn_if_too_large(len(pickle_state))
-            return pickle_state
+            payload = pickle.dumps((self._to_schema(), self))
         except HANDLED_PICKLE_ERRORS as og_pickle_error:
             error = (
                 f"Failed to serialize state {self.get_full_name()} due to unpicklable object. "
@@ -2162,7 +2210,7 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
             try:
                 import dill
 
-                return dill.dumps((self._to_schema(), self))
+                payload = dill.dumps((self._to_schema(), self))
             except ImportError:
                 error += (
                     f"Pickle error: {og_pickle_error}. "
@@ -2171,7 +2219,14 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
             except HANDLED_PICKLE_ERRORS as ex:
                 error += f"Dill was also unable to pickle the state: {ex}"
             console.warn(error)
-        return b""
+
+        if environment.REFLEX_PERF_MODE.get() != PerformanceMode.OFF:
+            self._check_state_size(len(payload))
+
+        if not payload:
+            raise StateSerializationError(error)
+
+        return payload
 
     @classmethod
     def _deserialize(
@@ -2367,6 +2422,23 @@ class ComponentState(State, mixin=True):
     # The number of components created from this class.
     _per_component_state_instance_count: ClassVar[int] = 0
 
+    def __init__(self, *args, **kwargs):
+        """Do not allow direct initialization of the ComponentState.
+
+        Args:
+            *args: The args to pass to the State init method.
+            **kwargs: The kwargs to pass to the State init method.
+
+        Raises:
+            ReflexRuntimeError: If the ComponentState is initialized directly.
+        """
+        if type(self)._mixin:
+            raise ReflexRuntimeError(
+                f"{ComponentState.__name__} {type(self).__name__} is not meant to be initialized directly. "
+                + "Use the `create` method to create a new instance and access the state via the `State` attribute."
+            )
+        super().__init__(*args, **kwargs)
+
     @classmethod
     def __init_subclass__(cls, mixin: bool = True, **kwargs):
         """Overwrite mixin default to True.
@@ -3526,7 +3598,16 @@ class MutableProxy(wrapt.ObjectProxy):
         pydantic.BaseModel.__dict__
     )
 
-    __mutable_types__ = (list, dict, set, Base, DeclarativeBase)
+    # These types will be wrapped in MutableProxy
+    __mutable_types__ = (
+        list,
+        dict,
+        set,
+        Base,
+        DeclarativeBase,
+        BaseModelV2,
+        BaseModelV1,
+    )
 
     def __init__(self, wrapped: Any, state: BaseState, field_name: str):
         """Create a proxy for a mutable object that tracks changes.
@@ -3541,6 +3622,14 @@ class MutableProxy(wrapt.ObjectProxy):
         self._self_state = state
         self._self_field_name = field_name
 
+    def __repr__(self) -> str:
+        """Get the representation of the wrapped object.
+
+        Returns:
+            The representation of the wrapped object.
+        """
+        return f"{type(self).__name__}({self.__wrapped__})"
+
     def _mark_dirty(
         self,
         wrapped=None,
@@ -3566,6 +3655,18 @@ class MutableProxy(wrapt.ObjectProxy):
         if wrapped is not None:
             return wrapped(*args, **(kwargs or {}))
 
+    @classmethod
+    def _is_mutable_type(cls, value: Any) -> bool:
+        """Check if a value is of a mutable type and should be wrapped.
+
+        Args:
+            value: The value to check.
+
+        Returns:
+            Whether the value is of a mutable type.
+        """
+        return isinstance(value, cls.__mutable_types__)
+
     def _wrap_recursive(self, value: Any) -> Any:
         """Wrap a value recursively if it is mutable.
 
@@ -3576,9 +3677,7 @@ class MutableProxy(wrapt.ObjectProxy):
             The wrapped value.
         """
         # Recursively wrap mutable types, but do not re-wrap MutableProxy instances.
-        if isinstance(value, self.__mutable_types__) and not isinstance(
-            value, MutableProxy
-        ):
+        if self._is_mutable_type(value) and not isinstance(value, MutableProxy):
             return type(self)(
                 wrapped=value,
                 state=self._self_state,
@@ -3636,7 +3735,7 @@ class MutableProxy(wrapt.ObjectProxy):
                     self._wrap_recursive_decorator,
                 )
 
-        if isinstance(value, self.__mutable_types__) and __name not in (
+        if self._is_mutable_type(value) and __name not in (
             "__wrapped__",
             "_self_state",
         ):