VersionPress : VersionPress is a free and open source version control plugin for WordPress built on Git. You can:
Undo changes
Create staging sites
Merge databases ...
lefthook : Fast and powerful Git hooks manager for Node.js, Ruby or any other type of projects.
Fast. It is written in Go. Can run commands in parallel.
Powerfu...
gollum : A simple, Git-powered wiki with a sweet API and local frontend.
git-deploy : Straightforward, Heroku-style, push-based deployment. Your deploys can become as simple as this:
$ git push production master
Babun : Would you like to use a linux-like console on a Windows host without a lot of fuzz?
Git Extensions is the only graphical user interface for Git that allows you control Git without using the commandline. It comes with a manual and video tutorials to get you started quickly.