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TanStack

High-quality open-source software for web developers.

Headless, type-safe, & powerful utilities for Web Applications, Routing, State Management, Data Visualization, Datagrids/Tables, and more.

8,888,888,8882,431,737,408
NPM Downloads
105,167
Stars on Github
2,428
Contributors on GitHub
1,227,791
Dependents on GitHub

Open Source Libraries

Data and State Management

TanStackStart
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.
Click to learn more
beta
TanStackRouter
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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TanStackQuery
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"
Click to learn more
TanStackDB
A reactive client store for building super fast apps on sync
TanStack DB extends TanStack Query with collections, live queries and optimistic mutations that keep your UI reactive, consistent and blazing fast 🔥
TanStack DB extends TanStack Query with collections, live queries and optimistic mutations that keep your UI reactive, consistent and blazing fast 🔥
Click to learn more
soon
TanStackStore
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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alpha
TanStackPacer
Framework agnostic debouncing, throttling, and queueing utilities
Set the pace of interactions in your applications. Limit the rate at which functions can fire, or intelligently queue long-running tasks with Concurrency Control.
Set the pace of interactions in your applications. Limit the rate at which functions can fire, or intelligently queue long-running tasks with Concurrency Control.
Click to learn more
alpha

Partners

Clerk
Clerk and TanStack are partnering to elevate your application's security and user experience with industry-leading authentication and user management. Paired with TanStack's no-nonsense routing and tooling, you'll be equipped to effortlessly deliver top-notch experiences that your users can trust and your developers can rely on.
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Enterprise Data Grid
Convex
Official Deployment Partner
Netlify and TanStack have joined forces to provide developers with world-class deployment and hosting capabilities for modern web applications. Together we're focused on delivering an exceptional developer experience through seamless deployment workflows, edge functions, and serverless capabilities that help teams build and ship faster. Our partnership ensures TanStack applications can take full advantage of Netlify's powerful platform features.
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Neon
Neon and TanStack are joining forces to bring serverless PostgreSQL to the modern web stack. With Neon's blazing-fast branching, autoscaling, and storage/compute separation, developers can instantly spin up production-grade databases for every branch, test, or feature. TanStack's developer-first framework + Neon's cutting-edge infra = next-gen DX.
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Convex
Convex has teamed up with TanStack to not only deliver a first-class end-to-end type-safe database experience to TanStack developers, but to also ensure TanStack is ready for the real-time database arena. Convex's all-in-one platform delivers end-to-end type-safety via a revolutionary relational, real-time database and together, we're elevating what's possible with real-time React applications.
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Sentry
Sentry and TanStack are on a mission to make sure your apps are error-free and high-performers. Sentry's best-in-class error monitoring and performance insights combined with TanStack's cutting-edge libraries ensure that you can deliver the best possible experience to your users. Together, we're committed to making sure that you can build with confidence.
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Speakeasy
Speakeasy and TanStack are working together to make API management effortless. With Speakeasy's automated SDK generation and TanStack's robust front-end tooling, developers can move faster than ever. Whether you're integrating APIs or streamlining your developer experience, this partnership ensures you're covered from server to client with powerful, type-safe, and optimized solutions.
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Unkey
Unkey and TanStack are teaming up to streamline API management for developers. With Unkey's powerful features like API key management, rate limiting, and usage analytics, integrating with TanStack's developer-first tools becomes seamless. Together, we're enhancing the developer experience by providing secure and scalable solutions for modern web applications.
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Bytes Logo
TanStack's priority is to make its users productive, efficient and knowledgeable about web dev. To help us on this quest, we've partnered with ui.dev to provide best-in-class education about TanStack products. It doesn't stop at TanStack though, with their sister product Bytes.dev as our official newsletter partner, you'll be able to stay up to date with the latest and greatest in the web dev world regardless.
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SEO keyword rank tracker
Since its founding, Nozzle's SEO platform was the original home for almost all TanStack libraries. They were used to build the most technically advanced search engine monitoring platform of its kind. Its enterprise rank tracking and keyword research tools continue to set a new bar for quality and scale. Nozzle continues to prove the value of the full gamut of TanStack tools on the front-end with unmatched UI/UX.
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Unkey
Electric and TanStack are teaming up on TanStack DB to bring sync to mainstream application developers.
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OSS Sponsors

Sponsors get special perks like private discord channels, priority issue requests, direct support and even course vouchers!

An ad on an open source project? What is this, 1999?
Please... TanStack is 100% privately owned, with no paid products, venture capital, or acquisition plans. We're a small team dedicated to creating software used by millions daily. What did you expect?
Check out our ethos to learn more about how we plan on sticking around (and staying relevant) for the long-haul.
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