The ArchLinux Development Stack provides a whole stack of applications needed to support development projects during their life cycle on ArchLinux servers. The packages include Nexus, Sonar, Hudson, and Redmine.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.