GitHub Visualizer - Enter user/repo and see the project visually
Hive - Seamless project management and collaboration for your team.
Octohunt - Search to find developers in your city on Github.
Sup! Standup Bot - The complete stand-up and follow-up bot
Gource - Gource is a software version control visualization tool.
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.