The library for web and native user interfaces.

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

jQuery JavaScript Library

Parse, validate, manipulate, and display dates in javascript.

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

Beautiful and accessible drag and drop for lists with React

A toolkit to automate & enhance your workflow

p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web. It is based on the core principles of Proces…

The Reactive Extensions for JavaScript

Grunt: The JavaScript Task Runner

🏎 A set of primitives to build simple, flexible, WAI-ARIA compliant React autocomplete, combobox or select dropdown components.

JavaScript Regular expressions made easy

The future of Node.js REST development

Record, Replay, and Stub HTTP Interactions.

Remove unused CSS. Also works with single-page apps.

A comprehensive path-finding library for grid based games

Traceur is a JavaScript.next-to-JavaScript-of-today compiler

gcal/outlook like calendar component

A Markdown parser for javascript

A toolchain for React component styling.

A service for your website that makes it surprisingly easy to collaborate in real-time.

Like Underscore, but lazier

a fresh, modern & lightweight HTML5 game engine

Reference application for AngularJS

SyntaxHighlighter is a fully functional self-contained code syntax highlighter developed in JavaScript.

An express-based Node.js web application bootstrapping module.

OAuth Proxy

Timezone support for moment.js

🎹 Making life easy to create a MIDI-app on the web. Includes a library to program synesthesia into your app for memory recognition or for creating trippy effects. Convert soundfonts for Guitar, Bas…

Asynchronous Javascript templating for the browser and server