Chart for time series, lines, areas, ohlc and bars
Open source emojis for designers, developers and everyone else!
rayshade and POV for Mathematica Export + view
html5 player for surround audios in websites
An open source VR headset with SteamVR supports for $200
A cross platform Desktop Player for Google Play Music
A Blender+BlendBridge addon for both (!) Sverchok and Animation Nodes
Audible AAX to MP3 Converter
a java based desktop screen recorder
Chronos
thumb improved ( smarty image plugin )
Converts AtariST images (.neo, .pi1, .pi2, .pi3) to gifs (using gd).
A small Game Engine project.