OpenProject : OpenProject is a web-based project management system for location-independent team collaboration.
Project management and milestones
Project timelines...
Sonar : Sonar is an open platform to manage code quality.
HttpWatch : An HTTP Viewer and HTTP Sniffer for IE and Firefox
Neuron Zettelkasten : Neuron is a future-proof open-source app for managing your plain-text notes in Zettelkasten style, as well as for publishing them on the web.
Opentape : Opentape is a free, open-source package that lets you make and host your own mixtapes on the web.
Upload songs (via web or FTP), reorder, rename, cust...
Diffuse is a small and simple text merge tool written in Python. With Diffuse, you can easily merge, edit, and review changes to your code.