# TanStack Query, release history and use on real websites.

A library for fetching, caching and synchronizing server data (formerly React Query). It handles request deduplication, background refetching and pagination.

- **Status:** Modern. Actively developed, TanStack Query 5.
- **Category:** [UI Libraries](https://be1st.ai/technologies/ui)
- **First release:** 2019
- **License:** MIT
- **Latest version:** 5.107.1 (6 Nov 2026)
- **Official website:** https://tanstack.com/query
- **Documentation:** https://tanstack.com/query/latest/docs
- **GitHub:** https://github.com/TanStack/query
- **Page:** https://be1st.ai/technologies/ui/tanstack-query

## TanStack Query on audited websites

324 of the 16,845 websites audited by be1st run TanStack Query (1.9%). That ranks it #7 of the 25 technologies in UI Libraries we have seen in audits.

### Websites running TanStack Query vs all websites

- **Web score:** 75 (all websites 72)
- **SEO:** 79 (all websites 79)
- **Security:** 65 (all websites 59)
- **Performance:** 78 (all websites 72)
- **AI Readiness:** 26 (all websites 31)

### Most used in UI Libraries

1. [Lucide](https://be1st.ai/technologies/ui/lucide): 12% (1,958)
2. [shadcn/ui](https://be1st.ai/technologies/ui/shadcn-ui): 7.7% (1,303)
3. [Radix UI](https://be1st.ai/technologies/ui/radix-ui): 6.6% (1,107)
4. [React Hook Form](https://be1st.ai/technologies/ui/react-hook-form): 5.6% (949)
5. [React Router](https://be1st.ai/technologies/ui/react-router): 5.0% (838)
6. [Redux](https://be1st.ai/technologies/ui/redux): 2.3% (386)
7. [TanStack Query](https://be1st.ai/technologies/ui/tanstack-query): 1.9% (324)
8. [Emotion](https://be1st.ai/technologies/ui/emotion): 1.9% (319)
9. [Three.js](https://be1st.ai/technologies/ui/three-js): 1.7% (285)
10. [Styled Components](https://be1st.ai/technologies/ui/styled-components): 1.5% (258)

## TanStack Query versions and release history

2 release lines since 2022, as listed by the npm registry. The latest version is 5.107.1, released 6 Nov 2026.

| Version | Released | Latest release | Releases |
| --- | --- | --- | --- |
| 5 | 17 Oct 2023 | 5.107.1 (6 Nov 2026) | 348 |
| 4 | 19 Jul 2022 | 4.44.0 (1 Apr 2026) | 105 |

Sources: [npm registry, package @tanstack/react-query](https://www.npmjs.com/package/@tanstack/react-query), checked 8 Nov 2026.

## Other technologies in UI Libraries

- [Chart.js](https://be1st.ai/technologies/ui/chart-js): 1.4% of websites
- [Zod](https://be1st.ai/technologies/ui/zod): 1.3% of websites
- [MUI (Material UI)](https://be1st.ai/technologies/ui/mui): 1.2% of websites
- [Zustand](https://be1st.ai/technologies/ui/zustand): <1% of websites
- [DaisyUI](https://be1st.ai/technologies/ui/daisyui): <1% of websites
- [Chakra UI](https://be1st.ai/technologies/ui/chakra-ui): <1% of websites
- [Headless UI](https://be1st.ai/technologies/ui/headless-ui): <1% of websites
- [Framer Motion](https://be1st.ai/technologies/ui/framer-motion): <1% of websites
- [Ant Design](https://be1st.ai/technologies/ui/ant-design): <1% of websites
- [Mantine](https://be1st.ai/technologies/ui/mantine): <1% of websites
- [Recharts](https://be1st.ai/technologies/ui/recharts): <1% of websites
- [D3.js](https://be1st.ai/technologies/ui/d3-js): <1% of websites

[All 28 in UI Libraries](https://be1st.ai/technologies/ui)

## Questions about TanStack Query

### What is TanStack Query?

A library for fetching, caching and synchronizing server data (formerly React Query). It handles request deduplication, background refetching and pagination. The be1st catalog lists TanStack Query under UI Libraries. License of TanStack Query: MIT.

### What is the latest version of TanStack Query?

The latest version of TanStack Query is 5.107.1, released 6 Nov 2026 (source: npm registry, package @tanstack/react-query).

### How many websites use TanStack Query?

324 of the 16,845 websites audited by be1st run TanStack Query (1.9%), as of 8 Nov 2026.

### When was TanStack Query first released?

TanStack Query was first released in 2019; the oldest version listed by the npm registry dates from 2022.

### Is TanStack Query still a modern choice?

Yes. TanStack Query counts as a modern technology. Actively developed, TanStack Query 5.

Numbers: latest audit of each of 16,845 websites audited by be1st, as of 8 Nov 2026.