When I was in my 20s, I was all in on Compiz. Whatever happened to it?
But actually, the launchpad repo has recent commits (or do I read https://code.launchpad.net/~compiz-team/compiz/+git/compiz/+... wrong), and so does https://github.com/compiz-reloaded. You can still just use one of those if you want - Void Linux for example has it packaged, and so does Ubuntu.