This looks great. I think it deserves more examples though. Looking again, I see from the commits that you've already been working on the docs. Again, great! I may give this a try in my toy project.

Edit: I'm currently using Baobab[1] to manage state in a React app and I'm thinking about writing an adapter for it. I wonder if that makes sense. I'm leaning towards "yes".

[1]: https://github.com/Yomguithereal/baobab