TanStack

What is TanStack?

A collection of headless, framework-agnostic UI libraries for building powerful web applications. Includes TanStack Query (data fetching and server state), TanStack Table (powerful table/data grid), TanStack Router (type-safe routing), TanStack Form (form state management), and TanStack Virtual (virtualization). Known for being framework-agnostic, TypeScript-first, and providing excellent developer experience. Powers data management and UI components for thousands of applications. The ecosystem emphasizes headless design, allowing full control over styling and behavior.

When to use it

• Perfect for building data-heavy applications requiring powerful table/grid components with sorting, filtering, and pagination.
• Ideal when you need type-safe routing, form state management, or data fetching across different frameworks.
• Excellent for applications requiring virtualization for performance with large datasets or lists.
• Commonly used in React, Vue, Svelte, and Solid applications when you need headless, framework-agnostic solutions.

When NOT to use it

• Simple applications with basic data needs - lighter solutions might be sufficient
• When you need pre-styled components - TanStack is headless and requires custom styling
• Small projects with minimal data management - adds complexity without benefit
• When you prefer opinionated, all-in-one solutions - TanStack requires more setup and configuration

Related Technologies

More in Frontend, Tool

Learning Resources