A developer should master the Git basics, from helpful commands to integration and everywhere in between. Learn how to create a solid understanding of the tool and how it can play a major role in any ...

And today, Atlassian is buying SourceTree, a popular client for Git and Mercurial distributed version control systems (DVCS) as well as Subversion source control.

SourceTree is frequently recommended on Stack Overflow, has good reviews on the App Store, and seems to tie with Tower for Mac Git GUI of choice.

Resources for using the popular distributed source code control and collaboration tools Git and Mercurial on Windows.