Secure, cross-platform Git credential storage with authentication
Maven plugin which includes build-time git repository information
Full git and GitHub integration with Sublime Text
Git status for Bash and Zsh prompt
Ruby toolkit for the GitHub API
Generic, high-level Git workflow support!
Hosting git repositories
CHANGELOG generator implemented in Go (Golang)
A set of exercises for deliberate Git Practice
Portable GitHub system into your own server
Automatically generate change log from your tags, issues, labels, etc.
Blame someone else for your bad code