Data & State
Server state, async data, reactive stores, and an AI-aware layer on top. The libraries you reach for when an app needs to remember things, fetch things, and stay coherent across the screen.
Where to start
TanStack
Powerful asynchronous state management, server-state utilities and data fetching
The full list
TanStack
Powerful asynchronous state management, server-state utilities and data fetching
Powerful asynchronous state management, server-state utilities and data fetching. Fetch, cache, update, and wrangle all forms of async data in your TS/JS, React, Vue, Solid, Svelte, Angular & Lit applications all without touching any "global state"
TanStack
The reactive client-first store for your API
TanStack DB gives you a reactive, client-first store for your API data with collections, live queries and optimistic mutations that keep your UI reactive, consistent and blazing fast 🔥
TanStack
Framework agnostic data store with reactive framework adapters
The immutable-reactive data store that powers the core of TanStack libraries and their framework adapters.
TanStack
A powerful, open-source AI SDK with a unified interface across multiple providers
A powerful, open-source AI SDK with a unified interface across multiple providers. No vendor lock-in, no proprietary formats, just clean TypeScript and honest open source.
From the team
