Reactive signals that scale, by tldraw.

👻 Primitive and flexible state management for React

Actor-based state management & orchestration for complex app logic.

Legend-State is a super fast and powerful state library that enables fine-grained reactivity and easy automatic persistence

Type-safe JavaScript statecharts library

Enhance Reselect selectors with deeper memoization and cache management.

A tiny (215B) and fast Least Recently Used (LRU) cache

A least-recently-used cache in 35 lines of code~!

Typed localStorage and sessionStorage utility with data structure and prefix support.

Manage state with style in every framework

State Management and Multiplayer Networking for Turn-Based Games

A reactive data store & sync engine.

signals, in JavaScript, fast

DeepSignal 🧶 - Preact signals, but using regular JavaScript objects

🔅 State manager for deeply nested states

React Context + State

Silly fishing mini-game

Reactive React

Auto tracking state management for modern React

A proposal to add signals to JavaScript.

React Router v7 (nightly) Contacts Tutorial

Generated file-based routes for Vite

The best way to structure a single-page webapp.

The Query Builder component for React

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. Shared st…

A MobX powered state management solution based on data trees with first class support for Typescript, support for snapshots, patches and much more

IndexedDB-based caching library with encryption and chunked storage, designed for performance and security. Implements AsyncStorage interface.