# @tanstack/db

**The reactive client store for your API**

TanStack DB solves the problems of building fast, modern apps. It extends TanStack Query with collections, live queries and optimistic mutations that keep your UI reactive, consistent and blazing fast 🔥

<p>
  <a href="https://x.com/intent/post?text=TanStack%20DB&url=https://tanstack.com/db">
    <img alt="#TanStack" src="https://img.shields.io/twitter/url?color=%2308a0e9&label=%23TanStack&style=social&url=https%3A%2F%2Ftwitter.com%2Fintent%2Ftweet%3Fbutton_hashtag%3DTanStack" /></a>
  <a href="#status">
    <img src="https://img.shields.io/badge/status-alpha-orange" alt="Status - Alpha"></a>
  <a href="https://npmjs.com/package/@tanstack/db">
    <img alt="" src="https://img.shields.io/npm/dm/@tanstack/db.svg" /></a>
  <a href="https://discord.gg/yjUNbvbraC">
    <img alt="" src="https://img.shields.io/badge/Discord-TanStack-%235865F2" /></a>
  <a href="https://github.com/tanstack/db/discussions">
    <img alt="Join the discussion on Github" src="https://img.shields.io/badge/Discussions-Chat%20now!-green" /></a>
  <a href="https://x.com/tan_stack">
    <img alt="" src="https://img.shields.io/twitter/follow/tan_stack.svg?style=social&label=Follow @TanStack" /></a>
</p>

## 💥 Visit the [TanStack/db](https://github.com/TanStack/db) repo for docs and details!

- 🚀 **Avoid endpoint sprawl**<br />
  Load data into normalized collections instead of building custom endpoints for every view
- 🔥 **Blazing fast queries**<br />
  Sub-millisecond live queries with joins & aggregates—your app stays fast no matter how much data you load
- ⚡ **Instant interactions**<br />
  Take the network off the interaction path with optimistic writes that feel instantaneous
- 🎯 **Fine-grained reactivity**<br />
  Minimize component re-rendering with precise updates

---

### [Become a Sponsor!](https://github.com/sponsors/tannerlinsley/)

Enjoy this library? Try the entire [TanStack](https://tanstack.com), including [TanStack Query](https://tanstack.com/query), [TanStack Store](https://tanstack.com/store), etc.
