This article shows how to ignore NDepend files from your git repository.
I've started using NDepend on a couple of projects that use Git for source control. However I don't want the NDepend files committed as it isn't necessary for the project to run. Luckily only a folder and a file needs to be ignored. Add the following to
# NDepend *.ndproj /NDependOut
That's all you need to do.