Bear necessities for state management in React

Stateless JS Finite State Machines and Statecharts

Simple, scalable state management.

Primitive, flexible state management for React

Intuitive, type safe, light and flexible Store for Vue using the composition api with DevTools support

State management and more for turn based games.

Proxy-state simple for React and Vanilla

Reactive libraries for Angular

A tiny (152 bytes) state manager for React/Preact/Vue/Svelte with many atomic tree-shakable stores

A tiny, reactive JavaScript library for structured state and tabular data.

Reactive state manager

Manage state with style in every framework

A super fast and powerful state manager for JavaScript apps

Next-generation state management framework based on reactive SQLite and built-in sync engine.

👾 The lightest signal library

A data persistence library for Ember.js.

A functional, immutable Finite State Machine library

Tiny and powerful reactive system with immutable nature

A fast, framework-agnostic undo/redo core powered by Mutative JSON Patch

🤖 Framework agnostic, type-safe store w/ reactive framework adapters

Performant real-time state management for React and TypeScript

Store any user state in query parameters; imagine JSON in a browser URL, while keeping types and structure of data, e.g.numbers will be decoded as numbers not strings. With TS validation. Deep links and URL state synchronization without any hassle or boilerplate. Supports Next.js@14, Next.js@15 and react-router@6.