What problem does it solve?
TanStack Devtools removes the friction of debugging multiple TanStack libraries separately by consolidating Query, Router, and optional AI debugging into a single, extensible devtools panel.
Core Features & Use Cases
- Unified Devtools Panel: Inspect TanStack Query, Router, and other TanStack library state from one interface.
- Plugin Architecture: Add or swap panels via a lightweight plugin system so teams can tailor debugging to their app.
- Real-time State Inspection: Observe updates as your app runs to speed up troubleshooting during development.
- Built-in Devtools: Includes panels for React Query, TanStack Router, and TanStack AI workflows (message inspection, token usage, streaming visualization, tool call debugging).
- Framework Support (Core + React integration): Uses a framework-agnostic core with React integration via @tanstack/react-devtools.
Quick Start
Use the tanstack-devtools panel by installing @tanstack/react-devtools, creating a QueryClient, and rendering TanStackDevtools inside your app within a QueryClientProvider.