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

A modern JavaScript utility library delivering modularity, performance, & extras.

Independent technology for modern publishing, memberships, subscriptions and newsletters.

Semantic is a UI component framework based around useful principles from natural language.

A tool for writing better scripts

Materialize, a CSS Framework based on Material Design

Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.

⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

Pure Javascript OCR for more than 100 Languages 📖🎉🖥

🤪 A list of funny and tricky JavaScript examples

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

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

🏊🏾 Simplified HTTP request client.

Standard Library

💌 An extensible desktop mail app built on the modern web. Forks welcome!

SVG icons for popular brands

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

Shared data types for building collaborative software

A WhatsApp client library for NodeJS that connects through the WhatsApp Web browser app

A rich text editor for everyday writing

Fast math typesetting for the web.

A Progressive Web App for local file sharing

1kB-ish JavaScript framework for building hypertext applications

A fully-modern text-based browser, rendering to TTY and browsers

🦘 - PouchDB is a pocket-sized database.

Introduction to Machine Learning Systems

Application Architecture for Building User Interfaces

The commitizen command line utility. #BlackLivesMatter

Virtual Machine for the Web

Build terminal dashboards using ascii/ansi art and javascript