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# TanStack Query An async state management library built to simplify fetching, caching, synchronizing, and updating server state. - Protocol‑agnostic fetching (REST, GraphQL, promises, etc.) - Caching, refetching, pagination & infinite scroll - Mutations, dependent queries & background updates - Prefetching, cancellation & React Suspense support ### Read the docs → ## Get Involved - We welcome issues and pull requests! - Participate in [GitHub discussions](https://github.com/TanStack/query/discussions) - Chat with the community on [Discord](https://discord.com/invite/WrRKjPJ) - See [CONTRIBUTING.md](./CONTRIBUTING.md) for setup instructions ## Partners

We're looking for TanStack Query Partners to join our mission! Partner with us to push the boundaries of TanStack Query and build amazing things together.

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## Explore the TanStack Ecosystem - TanStack Config – Tooling for JS/TS packages - TanStack DB – Reactive sync client store - TanStack DevTools – Unified devtools panel - TanStack Form – Type‑safe form state - TanStack Pacer – Debouncing, throttling, batching
- TanStack Query – Async state & caching - TanStack Ranger – Range & slider primitives - TanStack Router – Type‑safe routing, caching & URL state - TanStack Start – Full‑stack SSR & streaming - TanStack Store – Reactive data store - TanStack Table – Headless datagrids - TanStack Virtual – Virtualized rendering … and more at TanStack.com »