The FastLED library for colored LED animation on Arduino
ArrayFire, a general purpose GPU library
Repeating your Intentions millions of times per second
A small media player for Linux users
C++ libraries and apps for computer graphics and data visualization
A high performance anime upscaler
Tiny but powerful single file wavefront obj loader
GTK+iostream, Data plots, ORB, Neural Networks, WSOLA
A FUSE-based file system for dynamic gstreamer-based transcoding
Official skyscrapercity.com application for posting photos
Matlab Toolbox for reading and writing videos.
OpenCV library wrapper for Lua language