Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

pyMOR - Model Order Reduction with Python

Building Websites with Haunt & GitHub Pages.

Introduction to programming in Scheme

Introduction to building and distributing Android applications

GNU/Linux app to discover and play internet radio stations

Ink/Stitch: an Inkscape extension for machine embroidery design

Geometry library for topological robustness