Adds functionality to GitHub's pull request pages that increase developer productivity
Lets face it, doing code reviews is something most people would avoid if at all possible. Since this isn't possible why not trim down the amount of time you have to spend doing it?
With this extension you can do the following:
1) Auto collapse file diffs that you generally don't need to code review. Examples of this would be metadata files for .NET solutions (E.G. .csproj, .vbproj, packages.config, .sln, etc)