Sketch Palettes - Sketch plugin to save and load colors into the color picker
Gource - Gource is a software version control visualization tool.
Colorion - Curated color palettes with search and tags support
Octohunt - Search to find developers in your city on Github.
Palettte App - Create, analyze and edit smooth color palettes
The GitHub Matrix Screensaver - Latest commits from GitHub visualized Matrix-style