GitHub Visualizer - Enter user/repo and see the project visually
gitui - blazing fast terminal-ui for git
Gource - Gource is a software version control visualization tool.
Git Explorer - Find git commands you need without digging through the web.
Learn X in Y minutes - LearnXinYminutes isn’t a good way to learn your first programming language, but it’s a great way to...
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.