Comment by Maxpowerfreak

It's still a bit young, but I've been playing around with OpenShell at home. https://github.com/NVIDIA/OpenShell

It's an NVidia product, and so far I quite like their sandboxing and policy system. I'm still getting used to the download and upload flow though, it makes it a bit more annoying to read diffs and commit (unless you let it git as a part of the policy)