Dev.to
7/20/2026

Set up React Query on an Expo Project
Short summary
A step-by-step tutorial for integrating React Query (TanStack Query) into an Expo React Native project. It covers project setup, installing dependencies, and creating custom hooks for online state management, app state changes, and refetch-on-focus behavior. The guide is straightforward but lacks depth on advanced patterns or error handling.
- •Walks through creating an Expo project and installing React Query with NetInfo
- •Provides custom hooks for online/offline detection and refetch-on-focus
- •Covers basic QueryClient configuration with retry options
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