gmbCrossword is a crossword program for constructing Swedish-type crosswords written in Gambas. It has support for word search in databases and printing.
Cubex is a Web-based Rubik's Cube solver that produces a highly-detailed solution for any mixed-up Rubik's Cube in seconds.
A fast and lightweight IDE using GTK2.
A tool which edits and replays captured network traffic back onto the wire.