1.statelyai / xstate
State machines, statecharts, and actors for complex logic
- state-machine
- statechart
- interpreter
- visualizer
- scxml
- state
- +13 more
Ranked by Attention Score: stars gained over the last 30 complete days
36 repositories by Attention Score · Oct 7, 2026 – Nov 5, 2026 (UTC)
State machines, statecharts, and actors for complex logic
🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.
🐻 Bear necessities for state management in React
A library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind.
Type-safe search params state manager for React frameworks - Like useState, but stored in the URL query string.
🍍 Intuitive, type safe, light and flexible Store for Vue using the composition api with DevTools support
A reactive caching and data-binding framework. Riverpod makes working with asynchronous code a breeze.
A tiny (340 bytes) state manager for React/RN/Preact/Vue/Svelte with many atomic tree-shakable stores
👻 Primitive and flexible state management for React
Simple, scalable state management.
Relay is a JavaScript framework for building data-driven React applications.
A composable, cross-platform MVVM framework for .NET inspired by functional reactive programming. It moves mutable state out of the user interface, keeps each feature's logic in one readable place, and makes applications easier to test. Supports WPF, WinForms, WinUI, .NET MAUI, Avalonia, Uno Platform, Blazor and Android.
The official, opinionated, batteries-included toolset for efficient Redux development
A predictable state management library that helps implement the BLoC design pattern
Manage state with style in every framework
A JS library for predictable global state management
🧙 Valtio makes proxy-state simple for React and Vanilla
Open screens/snackbars/dialogs/bottomSheets without context, manage states and inject dependencies easily with Get.
A ClojureScript framework for building user interfaces, leveraging React
WarpDrive is the lightweight data library for ambitious web apps — universal, typed, reactive, and ready to scale.
A library for reactive and unidirectional Swift applications
Build real-time apps (Blazor included) with less than 1% of extra code responsible for real-time updates. Host 10-1000x faster APIs relying on transparent and nearly 100% consistent caching. We call it DREAM, or Distributed REActive Memoization, and it's here to turn real-time on!
Fluxor is a zero boilerplate Flux/Redux library for Microsoft .NET and Blazor.
Develop cross-plattform GUI Applications using F# and Avalonia!
InheritedWidgets, but simple
ReactiveProperty provides MVVM and asynchronous support features under Reactive Extensions. Target frameworks are .NET 6+, .NET Framework 4.7.2 and .NET Standard 2.0.
🌱 React and redux based, lightweight and elm-style framework. (Inspired by elm and choo)
JavaScript & TypeScript persistent and optionally immutable data tree with cursors.
NOT MAINTAINED – A small, simple and immutable ORM to manage relational data in your Redux store.
Reatom - the ultimate state manager
A rich Observable/Signal implementation, the brilliant primitive you need to build a powerful reactive system.
Build real-time Blazor and MAUI apps while writing just 0.1% of the usual real-time update code. Handle 10× more API requests with the ActualLab.Rpc protocol—or 1000× more with Fusion’s transparent and perfectly coherent caching.
Type-safe reactive state management for Go, inspired by Angular Signals. Zero allocations, thread-safe, production-ready.