소개
This skill equips Claude with deep expertise in TanStack Query (formerly React Query) v5, focusing on modern async state management. It facilitates the implementation of hierarchical query key factories, type-safe data fetching via the queryOptions API, and efficient data transformation using memoized select functions. By following these patterns, developers can ensure their applications handle caching, background synchronization, and optimistic updates with minimal boilerplate and maximum type safety, while adhering to the latest version 5 breaking changes and performance optimizations.