GitHub Visualizer - Enter user/repo and see the project visually
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Octohunt - Search to find developers in your city on Github.
Tower - Build Better Software. Over 100,000 developers and designers are more productive with Tower - the most powerful Git client for Mac and Windows.
Gource - Gource is a software version control visualization tool.
Waydev - Waydev analyzes your codebase from Github, Gitlab, Azure DevOps & Bitbucket to help you bring out the best in your engineers work.