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

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

VS Code in the browser

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

A terminal for a more modern age

Easy to maintain open source documentation websites.

🐻 Bear necessities for state management in React

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

Fast, easy and reliable testing for anything that runs in a browser.

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

A terminal built on web technologies

📋 React Hooks for form state management and validation (Web + React Native)

React Hooks — 👍

TypeScript-first schema validation with static type inference

🧙‍♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.

ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.

The swiss army knife of lossless video/audio editing

Build forms in React, without the tears 😭

The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

A JavaScript library to position floating elements and create interactions for them.

React Hooks for Data Fetching

Build Better Websites. Create modern, resilient user experiences with web fundamentals.

Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.

A reactive programming library for JavaScript

A completely customizable framework for building rich text editors. (Currently in beta.)

A modern animation library for React and JavaScript

The next open source file uploader for web browsers 🐶

🇨🇭 A React renderer for Three.js

Authentication for the Web.

🚀 Beautiful, fast and modern React UI library. (Previously NextUI)