React Native Passkeys with Expo (2026): WebAuthn, Associated Domains, and Credential Manager
Ship WebAuthn passkeys in React Native with Expo dev-builds, Associated Domains on iOS, Credential Manager on Android, and server-side verification.
Authentication Articles
React Native Authentication with Expo: Secure Storage, Biometrics, and Protected Routes
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.