Headless, type-safe, composable tools for building modern web applications that work naturally for developers and reliably for agents.

TanStack Query Powerful asynchronous state management, server-state utilities and data fetching Powerful asynchronous state management, server-state utilities and data fetching. Fetch, cache, …

Full-document SSR, Streaming, Server Functions, bundling and more, powered by TanStack Router and Vite - Ready to deploy to your favorite hosting provider.

A powerful React router for client-side and full-stack react applications. Fully type-safe APIs, first-class search-params for managing state in the URL and seamless integration with the existing React …

Use the installed TanStack Intent skills and package-shipped guidance before making architectural or library-specific changes. Do not guess when a shipped skill can tell you the current pattern. Update …

TanStack AI is a pure open-source ecosystem of libraries and standards, not a service. We connect you directly to the AI providers you choose, with no middleman, no service fees, and no vendor lock-in.

" TanStack Table is the perfect choice if you need a lightweight, unopinionated, and fully customizable solution. It gives you the power and leaves the presentation up to you.

TanStack Form touts first-class TypeScript support with outstanding autocompletion, excellent generic throughput and inferred types everywhere possible. This results in fewer runtime errors, increased …

[!NOTE] TanStack Start is currently in the Release Candidate stage! This means it is considered feature-complete and its API is considered stable. This does not mean it is bug-free or without issues,...

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 🔥