freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

Delightful JavaScript Testing.

⏳ Modern JavaScript date utility library ⌛️

✌️ A spring physics based React animation library

Routing and navigation for your React Native apps

Bootstrap components built with React

Drag and Drop for React

Mobile-first, accessible components for React Native & Web to build consistent UI across Android, iOS and Web.

Infinite Red's battle-tested React Native project boilerplate, along with a CLI, component/model generators, and more! 9 years of continuous development and counting.

The App Framework for Startups

A desktop app for inspecting your React JS and React Native projects. macOS, Linux, and Windows.

DevTools for Redux with hot reloading, action replay, and customizable UI

Material Design for React Native (Android & iOS)

The JavaScript and API powered WordPress.com

🏪 One component to pick them all

High performance listview for React Native and web!

An asynchronous, persistent, key-value storage system for React Native.

🦉 Simple and complete React Native testing utilities that encourage good testing practices.

Print React components in the browser

Build interior spaces in 3D

A Google Apps Script library for accessing Google Cloud Firestore.

A simple React wrapper on the HTML5 audio tag

A well documented set of tools for building node web applications.

GitHub action for connecting GitHub PRs and Trello cards — moves cards, adds labels & people, and more

A markdown-it plugin and Nunjucks async filter to make working with Cloudinary in Eleventy easier.