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TanStack DB

Tanstack DB is currently in BETA. See the release post for more details.

The reactive client-first store for your API.

Stop building custom endpoints for every view. TanStack DB lets you query your data however your components need it—with a blazing-fast local query engine, real-time reactivity, and instant optimistic updates:

• Sub-millisecond live queries with joins & aggregates
• Fine-grained reactivity to minimize re-rendering
• Optimistic mutations with automatic rollback
• Works with REST, sync engines, or any data source

Read the docs →

Get Involved

• We welcome issues and pull requests!
• Participate in GitHub discussions
• Chat with the community on Discord
• See CONTRIBUTING.md for setup instructions

Partners

We're looking for TanStack DB Partners to join our mission! Partner with us to push the boundaries of TanStack DB and build amazing things together.

LET'S CHAT

Explore the TanStack Ecosystem

• TanStack Config – Tooling for JS/TS packages
• TanStack DevTools – Unified devtools panel
• TanStack Form – Type‑safe form state
• TanStack Pacer – Debouncing, throttling, batching
  
• TanStack Query – Async state & caching
• TanStack Ranger – Range & slider primitives
• TanStack Router – Type‑safe routing, caching & URL state
• TanStack Start – Full‑stack SSR & streaming
• TanStack Store – Reactive data store
• TanStack Table – Headless datagrids
• TanStack Virtual – Virtualized rendering

… and more at TanStack.com » v>