DuckDuckGo Privacy Essentials browser extension for Firefox, Chrome
Keep parts of your online life separated into color-coded tabs
Go development plugin for Vim
HomeTabs project helps you to organize bookmarks for web browsers
Simple full screen browser to display a webpage
Rapidly edit custom style of webpage
MilkShake is a simple browser with one tab. By the creators of TLA.
Inject JavaScript custom code into every webpage
Firefox with privacy enhancements
Web-based Community System
Create an Apple-like one page scroller website
A browser-only OS for web kiosks & web workstations.