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Rewrites on React, Node.js, TypeScript and AI. A translated body is shown when it exists. If it does not, you see the English text and a note that says so.
Tagged: mutations
TanStack Query Basics: Queries, Caching, Mutations and Invalidation
Learn how useQuery, queryKey, staleTime, gcTime, useMutation and invalidation fit together to manage server state in React without hand-written fetch effects.
7 min readTanStack Query detailed guide: queries, cache, mutations, and optimistic UI
TanStack Query manages server state like a restaurant manager: shared cache keys, freshness dials, coordinated mutations, invalidation, and optimistic updates on top of your HTTP client.
22 min read
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