WiLiKi is yet another Wiki-clone suitable for intra-net collaborative work in multilingual environment. The features include multiple back-end databases, permission and version control, and easy access from other programs.
forty-two is a clone of the 1943 game written in C++. It is intended to provide a clean codebase for simple 2D shoot-em-up games using the SDL. Customization can be done by plugging in custom graphics, data files and scheme (guile) AI scripts.