TanStack Query DevTools by DeeCode

DevTools extension for debugging TanStack Query applications. Inspect queries, mutations, and cache state in real-time.

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About this extension

Essential debugging tool for TanStack Query applications. Real-time query state monitoring, interactive cache management, mutation tracking, and data editing. Framework-agnostic support for React, Vue, Svelte, Angular & vanilla JS.

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Release notes for 0.9.0

New Features:

Popup interface: Click the extension icon for quick debugging without opening DevTools
Remove all queries button: One-click cache clearing in both popup and DevTools panel

Benefits:

Debug queries anytime via extension icon
Instant cache reset for testing
Same functionality in popup and DevTools
Each tab maintains independent state

Perfect for quick query inspection and cache management during development.

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