The library for web and native user interfaces.

JavaScript Style Guide

The React Framework

Node.js JavaScript runtime ✨🐢🚀✨

Promise based HTTP client for the browser and node.js

jQuery JavaScript Library

</> htmx - high power tools for HTML

🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

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

Markdown for the component era

A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

The source code for 2048

A web-based tool to view, edit, format, and validate JSON

Home of the WebKit project, the browser engine used by Safari, Mail, App Store and many other applications on macOS, iOS and Linux.

the package manager for JavaScript

JavaScript Performance Monitor

A querystring parser and serializer with nesting support

A powerful templating engine with inheritance, asynchronous control, and more (jinja2 inspired)

Interactive Tables and Data Grids for JavaScript

UMD (Universal Module Definition) patterns for JavaScript modules that work everywhere.

The fastest and simplest library for SQLite3 in Node.js.

A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

Tiny fast HTML5 game engine with many features and no dependencies.

The markdown editor that's just a textarea https://overtype.dev

A series of web components examples, related to the MDN web components documentation at https://developer.mozilla.org/en-US/docs/Web/Web_Components.

The most secure, collision-resistant ids optimized for horizontal scaling and performance.

A streaming parser for HTML form data for node.js

Specs & docs for potential future and experimental React APIs and JavaScript syntax.

MooTools Core Repository

A tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations