<img src="https://static.scarf.sh/a.png?x-pxid=d988eb79-b0fc-4a2b-8514-6a1ab932d188" /> <div align="center"> <img src="./media/header_store.png" alt="TanStack Store" /> </div> <br /> <div align="center"> <a href="https://npmjs.com/package/@tanstack/store" target="\_parent"> <img alt="npm downloads" src="https://img.shields.io/npm/dm/@tanstack/store.svg" /> </a> <a href="https://github.com/tanstack/store" target="\_parent"> <img alt="github stars" src="https://img.shields.io/github/stars/tanstack/store.svg?style=social&label=Star" /> </a> <a href="https://bundlephobia.com/result?p=@tanstack/store" target="\_parent"> <img alt="bundle size" src="https://badgen.net/bundlephobia/minzip/@tanstack/store" /> </a> </div> <div align="center"> <a href="#badge"> <img alt="semantic-release" src="https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg"> </a> <a href="https://bestofjs.org/projects/tanstack-store"><img src="https://img.shields.io/endpoint?url=https://bestofjs-serverless.now.sh/api/project-badge?fullName=TanStack%store%26since=daily" alt="Best of JS" /></a> <a href="https://twitter.com/tan_stack" target="\_parent"> <img alt="" src="https://img.shields.io/twitter/follow/tan_stack.svg?style=social&label=Follow @TanStack" /> </a> </div> <div align="center">

Become a Sponsor!

</div>

TanStack Store

An immutable, reactive data store with framework adapters that powers the core of the TanStack ecosystem.

• Fine‑grained updates for performant state management
• Flexible primitives for building custom state logic
• Works across frameworks like React, Solid, Vue, Angular & Svelte
• Lightweight and standalone — use it in any app or as a library foundation

<a href="https://tanstack.com/store">Read the docs →</b></a>

Get Involved

• We welcome issues and pull requests!
• Participate in GitHub discussions
• Chat with the community on Discord
• See CONTRIBUTING.md for setup instructions

Partners

<table align="center"> <tr> <td> <a href="https://www.coderabbit.ai/?via=tanstack&dub_id=aCcEEdAOqqutX6OS"> <picture> <source media="(prefers-color-scheme: dark)" srcset="https://tanstack.com/assets/coderabbit-dark-CMcuvjEy.svg" height="40" /> <source media="(prefers-color-scheme: light)" srcset="https://tanstack.com/assets/coderabbit-light-DVMJ2jHi.svg" height="40" /> <img src="https://tanstack.com/assets/coderabbit-light-DVMJ2jHi.svg" height="40" alt="CodeRabbit" /> </picture> </a> </td> <td padding="20"> <a href="https://www.cloudflare.com?utm_source=tanstack"> <picture> <source media="(prefers-color-scheme: dark)" srcset="https://tanstack.com/assets/cloudflare-white-DQDB7UaL.svg" height="60" /> <source media="(prefers-color-scheme: light)" srcset="https://tanstack.com/assets/cloudflare-black-CPufaW0B.svg" height="60" /> <img src="https://tanstack.com/assets/cloudflare-black-CPufaW0B.svg" height="60" alt="Cloudflare" /> </picture> </a> </td> </tr> </table> <div align="center"> <img src="./media/partner_logo.svg" alt="Store & you?" height="65"> <p> We're looking for TanStack Store Partners to join our mission! Partner with us to push the boundaries of TanStack Store and build amazing things together. </p> <a href="mailto:partners@tanstack.com?subject=TanStack Store Partnership"><b>LET'S CHAT</b></a> </div>

Explore the TanStack Ecosystem

• <a href="https://github.com/tanstack/config"><b>TanStack Config</b></a> – Tooling for JS/TS packages
• <a href="https://github.com/tanstack/db"><b>TanStack DB</b></a> – Reactive sync client store
• <a href="https://github.com/tanstack/devtools"><b>TanStack DevTools</b></a> – Unified devtools panel
• <a href="https://github.com/tanstack/form"><b>TanStack Form</b></a> – Type‑safe form state
• <a href="https://github.com/tanstack/pacer"><b>TanStack Pacer</b></a> – Debouncing, throttling, batching
• <a href="https://github.com/tanstack/query"><b>TanStack Query</b></a> – Async state & caching
• <a href="https://github.com/tanstack/ranger"><b>TanStack Ranger</b></a> – Range & slider primitives
• <a href="https://github.com/tanstack/router"><b>TanStack Router</b></a> – Type‑safe routing, caching & URL state
• <a href="https://github.com/tanstack/router"><b>TanStack Start</b></a> – Full‑stack SSR & streaming
• <a href="https://github.com/tanstack/table"><b>TanStack Table</b></a> – Headless datagrids
• <a href="https://github.com/tanstack/virtual"><b>TanStack Virtual</b></a> – Virtualized rendering

… and more at <a href="https://tanstack.com"><b>TanStack.com »</b></a>

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