Pros and cons. What React Query does well, and what to expect.
Pros
- Eliminates manual cache and loading-state management.
- Automatic deduplication of identical requests.
- Automatic refetching on window focus or reconnect.
- Powerful DevTools for debugging queries.
- Over 2.4 million weekly npm downloads — widely adopted.
Cons
- Learning curve to understand cache and stale-time concepts.
- Can be overkill for very simple applications.
- Requires combining with Redux or Zustand for client-side state.
