Virtual machines for iOS and macOS
Quick automated code review of your changes
An implementation of OpenGL 3.x-ish in clean C
Stylus - Userstyles Manager
Minimal authorization through OO design and pure Ruby classes
JavaScript library for all kinds of color manipulations
Develop Apple software products within your favorite editor
.NET control that hosts the audio/video capabilities of the VLC libs
Better MV-ish Framework
Simulating bad network connections so you can build better systems