TanStack | High Quality Open-Source Software for Web Developers

Full-stack Framework powered by TanStack Router for React and Solid

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

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

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Type-safe Routing for React and Solid applications

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 ecosystem.

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 ecosystem.

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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 applications all without touching any "global state"

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 applications all without touching any "global state"

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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 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 🔥

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Framework agnostic data store with reactive framework adapters

The immutable-reactive data store that powers the core of TanStack libraries and their framework adapters.

The immutable-reactive data store that powers the core of TanStack libraries and their framework adapters.

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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.

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.

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Headless UI for building powerful tables & datagrids

Supercharge your tables or build a datagrid from scratch for TS/JS, React, Vue, Solid, Svelte, Qwik, Angular, and Lit while retaining 100% control over markup and styles.

Supercharge your tables or build a datagrid from scratch for TS/JS, React, Vue, Solid, Svelte, Qwik, Angular, and Lit while retaining 100% control over markup and styles.

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Headless UI for building performant and type-safe forms

Headless, performant, and type-safe form state management for TS/JS, React, Vue, Angular, Solid, Lit and Svelte.

Headless, performant, and type-safe form state management for TS/JS, React, Vue, Angular, Solid, Lit and Svelte.

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Headless UI for Virtualizing Large Element Lists

Virtualize only the visible content for massive scrollable DOM nodes at 60FPS in TS/JS, React, Vue, Solid, Svelte, Lit & Angular while retaining 100% control over markup and styles.

Virtualize only the visible content for massive scrollable DOM nodes at 60FPS in TS/JS, React, Vue, Solid, Svelte, Lit & Angular while retaining 100% control over markup and styles.

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Framework agnostic debouncing, throttling, rate limiting, queuing, and batching utilities

Optimize your application's performance with TanStack Pacer's core primitives: Debouncing, Throttling, Rate Limiting, Queuing, and Batching.

Optimize your application's performance with TanStack Pacer's core primitives: Debouncing, Throttling, Rate Limiting, Queuing, and Batching.

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Centralized devtools panel for TanStack libraries and other custom devtools

A unified devtools panel that houses all TanStack devtools and allows you to create and integrate your own custom devtools.

A unified devtools panel that houses all TanStack devtools and allows you to create and integrate your own custom devtools.

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Configuration and tools for publishing and maintaining high-quality JavaScript packages

Opinionated tooling to lint, build, test, version, and publish JS/TS packages — minimal config, consistent results.

Opinionated tooling to lint, build, test, version, and publish JS/TS packages — minimal config, consistent results.

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