Ruby on Rails based Content Management System (CMS)
0.5.2
GPLv2
Popular open source web browser from Mozilla
Web based social bookmarking lets you share online finds and discover new ones. Ground zero for tagging.
Full-featured open source office productivity suite, featuring word processor, spreadsheet, presentation, drawing and database packages; free MS Office replacement.
User-friendly Linux distribution
Web-based project management tool
A multi-protocol Instant Messaging (IM) client
Web application framework
Linux distribution with a very strong community
industry standard open source web server