kumans/LibreCAD
LibreCAD is a 2D CAD drawing tool based on the community edition of QCad (www.qcad.org). LibreCAD has been re-structured and ported to qt4 and works natively cross platform between OSX, Windows and Linux.
Developer Profile
kumans
Discovered public repositories for kumans in the GitHub catalog.
kumans/Slic3r
G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)
kumans/Printrun
Pronterface, Pronsole, and Printcore - Pure Python 3d printing host software
kumans/OpenGL
C3 openGL interface