react-rv
react-rv is a lightweight and efficient state management library for React that allows you to create reactive variables and subscribe to them with minimal overhead.
rexjs
A library for smart variables and change notification.
optimism
Composable reactive caching with efficient invalidation.
mobx
Simple, scalable state management.
mobx-react-lite
Lightweight React bindings for MobX based on React 16.8+ and Hooks