Litestream is a MP3 streaming server based on the Shout protocol and written in C. It aims to be a small and robust MP3 streaming server solution.
RDTJ lets you take a catalog of mp3s and construct a Web-based jukebox system around them which can play through a sound card. It's ideal for controlling a stereo at parties.
A homework management tool for teams.
A framework to implement custom command line interfaces (CLI).