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

JavaScript API for Chrome and Firefox

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

Next generation frontend tooling. It's fast!

VS Code in the browser

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

A terminal built on web technologies

🐠 Babel is a compiler for writing next generation JavaScript.

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

A fast, simple & powerful blog framework, powered by Node.js.

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

⏳ Modern JavaScript date utility library ⌛️

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.

Build forms in React, without the tears 😭

A markdown parser and compiler. Built for speed.

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.

Nodejs extension host for vim & neovim, load extensions like VSCode and host language servers.

Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.

Official React bindings for Redux

💩🚀 Windows 95 in Electron. Runs on macOS, Linux, and Windows.

Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.

Selector library for Redux

Home of the Renovate CLI: Cross-platform Dependency Automation by Mend.io

A local-first personal finance app

Open Source Alternative to Vercel, Netlify and Heroku.

Run compilers interactively from your web browser and interact with the assembly

🧠 Leon is your open-source personal assistant.

A personal knowledge management and sharing system for VSCode

HLS.js is a JavaScript library that plays HLS in browsers with support for MSE.