The React Framework

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

The all-in-one Desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, MCP compatibility, and more.

Prettier is an opinionated code formatter.

⚡ Serverless Framework – Effortlessly build apps that auto-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services.

A browser based code editor

Call all Node.js modules directly from DOM/WebWorker and enable a new way of writing applications with all Web technologies.

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Welcome to a calmer internet

🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.

🌟 JavaScript Style Guide, with linter & automatic code fixer

In-browser code editor (version 5, legacy)

The hacker's browser.

A modern ebook manager and reader with sync and backup capacities for Windows, macOS, Linux, Android, iOS and Web

💾 Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.

📦🚀 Fully automated version management and package publishing

🖍 Terminal string styling done right

Low-code programming for event-driven applications

x86 PC emulator and x86-to-wasm JIT, running in the browser

Cross-platform React UI packages

Most commonly used git tips and tricks.

Versatile typeface for code, from code.

The most powerful data validation library for JS

Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed

Node.js test runner that lets you develop with confidence 🚀

An Open Source YouTube app for privacy

A Progressive Web App for local file sharing

🐐 Simple and complete React DOM testing utilities that encourage good testing practices.

The free and privacy-friendly screen recorder with no limits 🎥

The commitizen command line utility. #BlackLivesMatter