The library for web and native user interfaces.

Node.js JavaScript runtime ✨🐢🚀✨

web development for the rest of us

A tool for writing better scripts

The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

A markdown parser and compiler. Built for speed.

Fast and low overhead web framework, for Node.js

Git hooks made easy 🐶 woof!

For slim progress bars like on YouTube, Medium, etc

Next-generation ES module bundler

A window.fetch JavaScript polyfill.

Animate elements as they scroll into view.

Cross-platform React UI packages

A simple javascript utility for conditionally joining classNames together

GPU Accelerated JavaScript

🐚 Portable Unix shell commands for Node.js

A CLI dashboard for webpack dev server

DataLoader is a generic utility to be used as part of your application's data fetching layer to provide a consistent API over various backends and reduce requests to those backends via batching and…

🦔 Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-preset-env

Webpack plugin and CLI utility that represents bundle content as convenient interactive zoomable treemap

[deprecated in favor of https://microsoft.github.io/react-native-windows/] React Native for macOS is an experimental fork for writing desktop apps using Cocoa

Record, Replay, and Stub HTTP Interactions.

A JavaScript codemod toolkit.

A Node.js tool to automate end-to-end web testing.

StyleX is the styling system for ambitious user interfaces.

Micro check library

Traceur is a JavaScript.next-to-JavaScript-of-today compiler

📦 Zero-configuration bundler for tiny modules.

the elegant TypeScript UI framework

Flux Standard Action utilities for Redux.