BUILD YOUR OWN REACT STATE MANAGEMENT LIBRARY IN UNDER 40 LINES OF CODE

Summary from the TLDR Web Dev newsletter

This article explains how to create a simple React state management library using the `useSyncExternalStore` hook introduced in React 18. It outlines the key components of the library, including subscribing to state changes, retrieving the current state, and updating the state. The article also compares this approach to using React Context and discusses potential improvements like using reducers and immer for state management.