Reflex framework documentation. Use when building full-stack Python web apps with Reflex, creating components, managing state, handling events, styling, database operations, API routes, authentication, deploying apps, or wrapping React components. Load when the user is working with Reflex (rx), writ

Reflex Documentation Reflex is an open source framework for building full stack web applications in pure Python — no JavaScript required. Your training data about Reflex may be outdated. Always prefer the reference documentation over pre trained knowledge. References Topic URL Getting Started https://reflex.dev/docs/getting started/introduction Components https://reflex.dev/docs/components/props State https://reflex.dev/docs/state/overview Vars https://reflex.dev/docs/vars/base vars Events https://reflex.dev/docs/events/events overview Pages & Routing https://reflex.dev/docs/pages/overview Styling https://reflex.dev/docs/styling/overview Database https://reflex.dev/docs/database/overview Assets https://reflex.dev/docs/assets/overview Authentication https://reflex.dev/docs/authentication/authentication overview Client Storage https://reflex.dev/docs/client storage/overview API Routes https://reflex.dev/docs/api routes/overview API Reference https://reflex.dev/docs/api reference/cli Custom Components https://reflex.dev/docs/custom components/overview Wrapping React https://reflex.dev/docs/wrapping react/overview Component Library https://reflex.dev/docs/library Recipes https://reflex.dev/docs/recipes GitHub Source (docs) https://github.com/reflex dev/reflex/tree/main/reflex/docs Core Concepts State & Vars State ( rx.State ): Server side Python class holding app state. Define vars as class attributes and event handlers as methods. Base Vars : Typed class attributes on State ( count: int = 0 ) Computed Vars : Derived values using @rx.var decorator Var Operations : Transform vars in components without event handlers Components All UI is built with rx. components (Python wrappers around React) Components accept props and can be composed/nested Conditional rendering with rx.cond() , iteration with rx.foreach() Events Event Handlers : Methods on State decorated with @rx.event Event Triggers : Component props like on click , on change Event Chaining : Return multiple events from a handler Setters : Auto generated set <var event handlers for each base var Pages & Routing Pages are functions decorated with rx.page or added via app.add page() Dynamic routes with bracket syntax: [slug] Styling Inline props, Tailwind CSS, theming, responsive design rx.theme() for global theming Database Built in SQLModel integration for database tables Define models, run queries, set up relationships

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