A Visual Studio 2012 extension to display Git Diff on the margin of the current file.
Quickly view all current file changes on the left margin: blue rectangle for modification, green rectangle for new lines and grey triangle for deletion
Navigate to previous/next change on the file
Undo the change
Show the diff in external tool
Copy the old code into the clipboard
Copy a part of the old code by selecting it in the popup
Define the colors of the Addition, Modification and Deletion diff margin through Visual Studio Fonts and Colors options
Support Visual Studio 2012 Dark, Light and Blue Theme