This post aims to deepen your understanding of React Query, highlighting its capabilities beyond simple data fetching to being a server state manager. It clarifies key concepts like stale data, cache, and invalidation, and provides best practices for using query keys and query functions. Practical examples cover common mistakes, the defaults of React Query, and advanced techniques like prefetching, handling optimistic updates, and configuring infinite queries. The guide emphasizes reading the official documentation and leveraging dev tools for debugging.
Table of contents
Permalink IntroductionPermalink GlossaryPermalink Understanding React QueryPermalink The defaultsPermalink Query KeysPermalink Query FunctionsPermalink Use the dev toolsPermalink Keeping track of queriesPermalink React Query as a state managerPermalink Prefetching to 10x the experiencePermalink Questions my younger self had10 Comments
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