A python parametric CAD scripting framework based on OCCT
ALFOUR Programming language. Simple, safe, power, multi-platform.
Web Application Server Stack for Delphi/FreePascal/Lazarus
A framework for distributed computing
A C++ Tool for the Fast Prototyping of Topological Data Structures
The Tina4 Stack, selected tools for making PHP development much easier
Utility libraries for working with OpenGL.