ngxs-synchronizers
Easily keep your app's local state synchronized with your backend, databases and more! ngxs-synchronizers simplifies synchronizing your NGXS-based application state with external data sources.
react-jstore
This is package for handling external store state in react app.
react-air-state
This library is designed to create a simple state outside react components. The state is reactive and can be obtained using the built-in `useValue` hook.