Headless, type-safe, composable tools for building modern web applications that work naturally for developers and reliably for agents.
Trusted in Production by
Type-safe, framework-agnostic libraries for every layer of your application.
Full-stack Framework powered by TanStack Router for React and Solid. Full-document SSR, Streaming, Server Functions, bundling and more.
Type-safe Routing for React and Solid applications. Fully type-safe APIs, first-class search-params for managing state in the URL.
Powerful asynchronous state management, server-state utilities and data fetching. Fetch, cache, update, and wrangle all forms of async data.
The reactive client-first store for your API. Live queries and optimistic mutations that keep your UI reactive, consistent and blazing fast.
Framework agnostic data store with reactive framework adapters. The immutable-reactive data store that powers TanStack libraries.
A powerful, open-source AI SDK with a unified interface across multiple providers. No vendor lock-in, just clean TypeScript.
Headless UI for building powerful tables & datagrids. 100% control over markup and styles for TS/JS, React, Vue, Solid, Svelte, and more.
Headless UI for building performant and type-safe forms. Headless, performant, and type-safe form state management for TS/JS and all frameworks.
Type-safe keyboard shortcuts, sequences, and key state tracking for your apps. Cross-platform hotkey library with sequence detection.
Headless UI for Virtualizing Large Element Lists. Virtualize only visible content for massive scrollable DOM nodes at 60FPS.
Framework agnostic debouncing, throttling, rate limiting, queuing, and batching utilities for optimizing application performance.
Centralized devtools panel for TanStack libraries and custom devtools. A unified panel that houses all TanStack devtools.
Configuration and tools for publishing and maintaining high-quality JavaScript packages. Opinionated tooling to lint, build, test, and version.
CLI, MCP server, and AI toolkit for TanStack. Create and customize apps, search docs, integrate with AI agents, and more.
Generate, validate, and ship Agent Skills alongside your library. Versioned knowledge that agents discover automatically from node_modules.
Every library starts with a provider-agnostic core. Use React, Vue, Solid, Angular, or vanilla JS — your choice.
First-class TypeScript support that catches bugs at compile time and makes refactoring fearless.
Battle-tested in the world's largest apps. Built for real workloads, not just happy-path demos.
Open source and independent. No hidden agendas, no platform bias — just great tools for developers.
Join thousands of developers building production applications with TanStack. Start building today.
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