A python parametric CAD scripting framework based on OCCT
Plotting for Julia based on GR
Image processing algorithms in pure Go
a parametric 3D CAD modeler
Zoomable user interface (ZUI) with file manager, file viewers and more
Multichannel audio manipulation and batch processing for OpenMusic.
audio sequencer
A dithering software based around floats
The Ultimate Audio Recording Studio for Linux
Ork - An OpenGL rendering kernel from Inria
Free 3D Mobile CAD
JVM Bullet Physics SDK
Machine learning, computer vision, statistics and computing for .NET
Video editing in command line
A Mac OS X look on the Raspberry Pi 2 with Kodi
Yocto-Gumstix LP - very Low Power, Processor intensive applications
Hand Written Equation Creator
Computer vision and image processing library for Qt.