- communityengine 2 Adds basic social networking capabilities to your existing application, including users, blogs, photos, clippings, favorites, and more.
- cijoe 1 CI Joe is a fun Continuous Integration server.
- ck-test 1
- fat_free_crm 1 Ruby on Rails CRM platform for Web 2.0 and beyond
- integrity-basecamp 1 basecamp notifier plugin for integrity