TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

JavaScript API for Chrome and Firefox

A JS library for predictable global state management

🐻 Bear necessities for state management in React

The repository for high quality TypeScript type definitions.

Delightful JavaScript Testing.

🐠 Babel is a compiler for writing next generation JavaScript.

A markdown parser and compiler. Built for speed.

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

A declarative, efficient, and flexible JavaScript library for building user interfaces.

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

Transforming styles with JS plugins

Official React bindings for Redux

Selector library for Redux

Redis Node.js client

GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.

🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.

Oni: Modern Modal Editing - powered by Neovim

Fix broken node modules instantly 🏃🏽‍♀️💨

The simplest and fastest way to bundle your TypeScript libraries.

📦🐈 Active development trunk for Yarn ⚒

🥢 A minimalist-friendly ~2.1KB routing for React and Preact

Vim mode for VSCode, powered by Neovim

🔬 A fast, interactive web-based viewer for performance profiles.

Create a GraphQL HTTP server with Express.

The Bosque programming language is an experiment in regularized design for a machine assisted rapid and reliable software development lifecycle.

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

A doc comment standard for TypeScript

Analyze and debug space usage through source maps

A CLI and library to extract information from React component files for documentation generation purposes.