Support and discussion about INGInious : a code assessment platform
An open-source StackOverflow clone, optimized for Heroku and the cloud
The Computer Science Field Guide is an online interactive resource/textbook for high school students learning about computer science, developed at the University of Canterbury in New Zealand.
Your opensource Virtual Reality engine for Science, Education, and Industry. http://apertusvr.org
Simple dungeon game written in Java. Just for education and fun