Material Dashboard - A free bootstrap admin built on top of Material Kit
GitHub Visualizer - Enter user/repo and see the project visually
Quickmetrics - Here you'll find some handy helpers to send events to Quickmetrics. - Quickmetrics
Octohunt - Search to find developers in your city on Github.
Dashboard UI Kit - A modern & responsive dashboard UI kit for designers.
Gource - Gource is a software version control visualization tool.