Do you have any friends who need to try Git? Git is a crucial part of many web design & development workflows, but there are still far too many people intimated by it. It’s really not that difficult, and you have the basics down you can easily join the blossoming GitHub open-source ecosystem. [Read More]
Source:
Code School
If you are looking for a nice Mac OS X client for Git. Stop! Gitti is what you are looking for.
Gitti is a Git Client for Mac OS X designed to ensure that users never have to touch the command line. With a highly modular and organized interface, Gitti logically separates each step in your Git workflow to maximize your efficiency.
Gitti has a free beta client, but works great!. You can see more documentation and images in the oficial Gittiapp web page.
Source: Gittiapp