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

This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

An enterprise-class UI design language and React UI library

Virtual whiteboard for sketching hand-drawn like diagrams

JavaScript API for Chrome and Firefox

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

A utility-first CSS framework for rapid UI development.

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Apache Superset is a Data Visualization and Data Exploration Platform

Realtime application framework (Node.JS server)

A JS library for predictable global state management

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

Delightful JavaScript Testing.

A terminal built on web technologies

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML, CSV and more, into interactive graphs.

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

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

Make any web page a desktop application

Build forms in React, without the tears 😭

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

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

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

The swiss army knife of lossless video/audio editing

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.

The fast, flexible, and elegant library for parsing and manipulating HTML and XML.