Q46: How do state management libraries like Zustand/Redux integrate with React 18 efficiently?
Modern external state libraries use useSyncExternalStore to subscribe to external stores. This hook prevents concurrent rendering slicing tearing issues where different UI components read different store versions during concurrent renders.
Key Takeaways
useSyncExternalStoreprovides safe concurrent subscriptions to external stores.- Eliminates UI tearing issues during asynchronous concurrent rendering.
Knowledge Check
Which official hook introduced in React 18 safely connects external global state stores without UI tearing?