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Most async state problems stem from treating server data like client state. TanStack Query separates these concerns with powerful caching, automatic refetching, and optimistic updates that eliminate boilerplate.

A practical comparison of Zustand and Redux Toolkit for React state management, including real code examples, bundle size metrics, and guidance on choosing the right tool for your project.

Learn production-ready patterns for implementing React error boundaries with error tracking, recovery strategies, and strategic placement for bulletproof applications.