Sculptura - 3D sculpting for everyone
Dark Language - Holistic language, editor, and infra for building backends
Nomad Sculpt - Nomad is a sculpting & painting mobile app, available on Android and iOS.
Zukitwo - Zukitwo is a Gnome Shell and GTK theme that currently works on Gnome Shell 3.14 and the latest version of GTK.
PaintCube - Web-based 3D painting software
Materia - Materia is a development environment to build advanced mobile and web applications.