[nohuhu]

Check out Statium: https://github.com/riptano/statium, and the RealWorld example that I threw together in a couple of evenings: https://github.com/nohuhu/react-statium-realworld-example-ap.... The basic idea is to have state kept in a separate component that deals just with state, a ViewModel. Internally it works just the same as usual React components: by calling `this.setState()`; externally it exposes API for getting key values and setter functions, same as hooks do.

It's really easy to work with, and the concept of hierarchical state store is something that I haven't seen in any other library. If there was I probably wouldn't end up writing Statium in the first place. :)