Expo React Native Coder Best Practices

Comprehensive feature development guide for Expo React Native applications. Contains 50 rules across 10 categories, covering everything from project setup to testing. Includes production-ready code templates for common features.

When to Apply

Reference these guidelines when:

• Setting up a new Expo project with TypeScript
• Building navigation with Expo Router (tabs, stacks, drawers, modals)
• Creating screens (list, detail, form, settings)
• Implementing authentication flows with protected routes
• Configuring deep linking and universal links

Rule Categories by Priority