Oh my god, thank you! This changes everything for me and my planning. I was just starting to look into authentication and properly securing my stuff and was feeling overwhelmed. This adds the features I need without locking me in unlike pretty much all the other alternatives I've looked at. No need to refactor my setup much at all, and if I want more granular control of an aspect I can, seemingly, easily decouple that part. Just fantastic. I wouldn't even call this a all-in-one solution, since it can build on top, it doesn't need to be all.