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State & Data Fetching

TanStack Query Documentation

Powerful asynchronous state management for the web.

v5.62.0 240 pages indexed searchable · AI-grounded
Search TanStack Query in Smart Stack Official docs ↗

What is TanStack Query?

TanStack Query (formerly React Query) handles fetching, caching, synchronizing, and updating server state with minimal boilerplate, across React, Vue, Svelte, and Solid.

Smart Stack indexes the official TanStack Query documentation and keeps it current, so you can search it directly or ask questions in plain language. Because answers are grounded in the real pages — not a model's training data — you get correct, version-aware APIs instead of plausible-looking guesses.

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Ask anything about TanStack Query

Get an answer grounded in the official TanStack Query docs — and add the rest of your stack for integration-aware help.

>How do I get started with TanStack Query?

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Works well with TanStack Query

Add these alongside TanStack Query for answers that understand how the pieces fit together.

React

v19.0.0

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SWR

v2.2.0

React Hooks for data fetching.

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Zustand

v5.0.0

A small, fast, scalable state-management solution.

90 pages

TanStack Start

v1.95.0

Full-stack React framework powered by TanStack Router.

160 pages

Redux Toolkit

v2.5.0

The official, opinionated toolset for Redux.

210 pages

Jotai

v2.10.0

Primitive and flexible state management for React.

110 pages

TanStack Query — FAQ

What is the latest version of TanStack Query?
The latest version of TanStack Query indexed in Smart Stack is 5.62.0. Smart Stack re-checks sources on a schedule, so answers stay current with releases rather than relying on a model's training cutoff.
Where can I find the official TanStack Query documentation?
The official TanStack Query documentation lives at https://tanstack.com/query/latest/docs/framework/react/overview. Smart Stack indexes it so you can search across it — and the rest of your stack — and get AI answers grounded in those exact pages.
Can I search TanStack Query docs together with the rest of my stack?
Yes. That's the core idea behind Smart Stack: add TanStack Query to your stack alongside your other tools, and the AI answers questions using the official docs for everything you selected at once — no tab-switching.
Does Smart Stack hallucinate TanStack Query APIs?
Smart Stack uses retrieval-augmented generation: it pulls relevant sections from the official TanStack Query documentation and grounds the answer in them, which sharply reduces the made-up function signatures you get from ungrounded models.
What works well with TanStack Query?
TanStack Query is commonly used with tools in the state data space and adjacent layers of the stack. Add them together in Smart Stack to get integration-aware answers that understand how they fit.