jQuery JavaScript Library

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

jQuery Mobile Framework

A sandboxed JavaScript interpreter in JavaScript.

Facebook-style tooltips plugin for jQuery

Persona is a secure, distributed, and easy to use identification system.

NodeJS IRC client library

a little engine for little games, worlds, and stories

Mozilla Open Badges Backpack

Orignal unmaintained version of the Lightbeam extension. See lightbeam-we for the new one which works in modern versions of Firefox.

An npm module for accessing the green web API, and estimating the carbon emissions from using digital services

[DEPRECATED] A JavaScript standard library, package manager, and more.

Visual block syntax for programming languages

A JavaScript library which implements fancy IPC semantics on top of postMessage.

The Sketch Machine wants you to draw; it's waiting for you.

A JSON Object of css color names mapped to their hex value

Platform for running open online courses.

A slow JS-based HTML parser with good error feedback and debugging metadata.

Web X-Ray Goggles provide a simple, easy way for non-technical people to inspect Web pages and learn about how they are put together.

INACTIVE - http://mzl.la/ghe-archive - World's friendliest HTML editor.

Make Popcorn with just HTML and CSS.

A simple polyfill for cross-origin ajax requests.

Communication symbol set designed for adults with language difficulties

A simple HTML dashboard for Mozilla's Bugzilla instance.

A text-based re-enactment of Boromir's death scene from The Fellowship of the Ring.

A very simple mobile-friendly game that teaches CSS selectors.

Simple web-based IRC client with integrated bouncer.

The Parable of The Hackasaurus - an experiment in interactive narrative.