The brightest way to build reactive websites in Python.
Start here. Core concepts.
Build real features.
Real-time notifications and auto-targeting patterns
File uploads, concurrent APIs, and async patterns
Combine concepts.
Explore data-ignore, data-on-load, and slot_attrs
Server-driven todo list with session storage and validation
Dynamic routes, parameters, and navigation
Specialized event handlers.
Data persistence with localStorage and sessionStorage
Scroll detection and position tracking
Window and element resize detection
Drag-and-drop sortable lists with reactive state management
Shine brilliantly with Python.
Drag items anywhere while zones track what's over them
Infinite pannable/zoomable canvas with touch support
Full viewport infinite canvas with keyboard shortcuts
Build a node graph by combining canvas + drag handlers
Clean positioning with Floating UI integration
Responsive split with mobile stacking
Full universal split demo - FT Splitter with Datastar patterns
Master the platform.
Your first star awaits.