tanstack-devtools

Installation
SKILL.md

TanStack DevTools

Overview

TanStack DevTools provides debugging panels for inspecting Query cache state, Router route trees, and Form field state in React applications. There are two approaches: standalone devtools per library (ReactQueryDevtools, TanStackRouterDevtools) and the unified TanStack Devtools panel that combines all libraries into a single interface with plugin architecture.

When to use: Setting up devtools for TanStack libraries, debugging query cache behavior, inspecting route matching, monitoring form field state, or combining multiple TanStack devtools into one panel.

When NOT to use: Production debugging (devtools are tree-shaken in production by default), non-React frameworks without adapter support, or custom state management unrelated to TанStack libraries.

Quick Reference

Pattern API Key Points
Query devtools (floating) <ReactQueryDevtools /> Auto-connects to nearest QueryClient
Query devtools (embedded) <ReactQueryDevtoolsPanel /> Embed in custom layout
Router devtools (floating) <TanStackRouterDevtools /> Place in root route component
Router devtools (embedded) <TanStackRouterDevtoolsPanel /> Requires router prop outside provider
Form devtools <ReactFormDevtoolsPanel /> Plugin for unified devtools
Related skills
Installs
46
GitHub Stars
11
First Seen
Feb 20, 2026