WebDriver for Firefox
Web Extension for saving a copy of complete web page in a single file
A PDF Reader in JavaScript
A web extension that helps you view JSON documents in the browser
XSS sanitizer for HTML, MathML and SVG
Home of the MDN live code editor interactive examples
AdminKit is a free & open-source HTML dashboard & admin template
The original Lightbox script (v2)
Client/server side PDF printing in pure JavaScript
Shower HTML presentation engine
Write email in Markdown and render them before sending
Pure Clojure Webdriver protocol implementation
A web content preservation service
Show passwords as you type + private encrypted password manager
Tagged template string virtual dom builder
Minimalistic address book in web browser. No server or plugin needed.
Minimal and formal résumé (CV) website template for print and mobile
Small, elegant pure css spinner for ajax or loading animation
A JavaScript HTML screenshot renderer
Develop more, Code less. Propeller is a front-end responsive framework
Convert PDF to HTML without losing text or format
NES-style CSS Framework
Extract the TLD of any, world wide, URI.