Powerful and simple Javascript canvas library. Fabric provides interactive object model on top of canvas element, SVG parser, and a whole belt of utilities.

JavaScript's utility _ belt

An HTTP Proxy written in Node.js that supports WebSockets

Full-Stack JavaScript Using MongoDB, Express, AngularJS, and Node.js

Etherpad lite is a really-real time collaborative editor spawned from the Hell fire of Etherpad.

A simple CLI tool for ensuring that a given script runs continuously

Free and Open Source Web front-end resource CDN with 3k+ javascript and css libraries, web freamworks!

Javascript syntax highlighter

The Firefox debugger! We're a React, Redux, Babel app, what's not to love! We've also got friendly maintainers in every time zone happy to help you get started!

An open-source, web-based viewer for zoomable images, implemented in pure JavaScript.

RecordRTC is a client-side JavaScript library can be used to record WebRTC audio/video media streams.

Lychee is a easy to use and great looking photo-management-system you can run on your server, to manage and share photos.

"Natural" is a general natural language facility for node.js. Tokenizing, stemming, classification, phonetics, tf-idf, WordNet, string similarity, and some inflections are currently supported.

An open source code editor for the web written in JavaScript, HTML and CSS.

Backbone.Marionette is a composite application library for Backbone.js that aims to simplify the construction of large scale JavaScript applications.

Give your JS App some Backbone with Models, Views, Collections, and Events http://backbonejs.org

Test'em 'Scripts! A test runner that makes Javascript unit testing fun.

Modern self-hosted web IRC client

noty is a jQuery plugin that makes it easy to create alert - success - error - warning - information - confirmation messages as an alternative the standard alert dialog.

Automated dependency management via Pull Requests. Supports npm, yarn, meteor, Dockerfile and soon .nvmrc