CSBB - Computational Suite for Bioinformaticians and Biologists
Build best practiced apis fast with Python3
SCons tool to cooperate with gnuplot program
ElRey for create an .app package from python
Cocos2d for iOS and OS X, built using Objective-C
The dotCODES Source Control Maintenance Mainframe (SCM2)
General purpose build system
AMPPS is a LAMP/MAMP/WAMP stack
Web development IDE in browser, supports Java, ruby, javascript...etc
Auto generate VS, Codewarrior, Codeblocks, XCode projects