SourceForge - The Complete Open-Source and Business Software Platform.
NodePoint - NodePoint is a free ticket management system based on Bootstrap meant to be elegant, easy to...
openDesktop.org - The website openDesktop.
Trac - Trac is a project management and bug/issue tracking system. Provides an interface to Subversion and an integrated wiki.
OSOR - OSOR is the Open Source Observatory, a project to provide a framework for developing and executing autonomous observations.
Mantis Bug Tracker - Mantis Bug Tracker is a free and open source, web-based bug tracking system.