No The GitHub Matrix Screensaver videos yet. You could help us improve this page by suggesting one.
GitHub Visualizer - Enter user/repo and see the project visually
Typora - A minimal Markdown reading & writing app.
Octohunt - Search to find developers in your city on Github.
Dillinger - joemccann has 95 repositories available. Follow their code on GitHub.
Gource - Gource is a software version control visualization tool.
StackEdit - Full-featured, open-source Markdown editor based on PageDown, the Markdown library used by Stack Overflow and the other Stack Exchange sites.