GitHub Visualizer - Enter user/repo and see the project visually
Padbury Clock Screensaver - Minimal screensaver for Mac
Gource - Gource is a software version control visualization tool.
Aerial - A beautiful aerial screensaver for your Mac
SyntaxDB - Easily look up programming syntax for multiple languages
Fliqlo Screensaver - A screensaver that displays the time using a flip clock.