A framework for building native apps with React.

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

Virtual whiteboard for sketching hand-drawn like diagrams

The React Native website and docs

A central repository for Flow library definitions

🔎 A simple, tiny and lightweight benchmarking library!

🚇 The JavaScript bundler for React Native

A JavaScript engine optimized for running React Native.

Discussions and proposal related to the main React Native project

🃏 Delightful JavaScript Testing.

Utilities for testing babel plugins

A collection of utility libraries used by other Facebook JS projects.

🐠 Babel is a compiler for writing next generation JavaScript.

JavaScript parser / mangler / compressor / beautifier toolkit

Node.js JavaScript runtime ✨🐢🚀✨

🌗 Mock `window.Date` when run unit test cases with jest. Make tests of Date easier.

🗼 A wrapper for Babel's parser used for ESLint

A fully pluggable tool for identifying and reporting on patterns in JavaScript

Prettier is an opinionated code formatter.

eslint-scope: ECMAScript scope analyzer

Library for accessing arbitrarily nested, possibly nullable properties on a JavaScript object.

Relay is a JavaScript framework for building data-driven React applications.

A React framework for building text editors.

Server Framework for Node.js

Promise based HTTP client for the browser and node.js

hapi.js plugin for setting the request.info.remoteAddress and request.info.remotePort based on the X-Forwarded-For and X-Forwarded-Port headers