I'm looking for a web-based client, like git gui for choosing files to stage and to make commits. The actual files in the git repo would be edited elsewhere, so that is taken care of, but my google-fu is letting me down in this endeavour of finding the actual client.

There is a metric ton of repo browsers, and that would be fine, as long as they also could show status and diffs from a git repo and being able to commit.

Anyone have any pointers to anything a web git client? Thanks!