Flutter CompositionsReactive Composition API for Flutter

Inspired by Vue Composition API, powered by alien_signals for ultimate performance and developer experience.

Composable

Encapsulate UI logic into reusable composable functions and say goodbye to massive Widget build methods.

Fine-Grained Reactivity

Only the specific parts of your UI that depend on a piece of state will update when it changes. No more manual setState() calls or unnecessary widget rebuilds.

Type-Safe

Leverage Dart's powerful type system for fully type-safe dependency injection (provide/inject) and props.

Simple & Intuitive

With a familiar API (`ref`, `computed`, `watch`), developers with Vue or React Hooks experience will feel right at home.

Hot Reload Friendly

Hot reload reruns setup() while preserving `ref` state order, so tweaks to code keep your live data intact.