Build a production-ready error handling system in React Native with Expo. Covers Error Boundaries, global exception handlers, promise rejection tracking, Expo Router error boundaries, and Sentry crash reporting with practical code for RN 0.84 and Expo SDK 55.
Build a complete React Native auth system with Expo SDK 55. Covers secure token storage with expo-secure-store, biometric unlock with Face ID and fingerprint, and declarative route protection using Expo Router Stack.Protected.
Set up deep linking in React Native with Expo Router — from custom URL schemes to iOS Universal Links and Android App Links. Includes server config, authentication-aware redirects, and troubleshooting tips.
A hands-on guide to Expo Router covering file-based routing, tabs, stacks, dynamic routes, authentication, modals, typed routes, and deep linking with practical code examples.