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.
Articles by Yelena Petrov
Expo File System Next: File and Directory Classes for React Native (2026)
Expo File System Next in SDK 54 replaces the legacy async URI API with File, Directory, and Paths classes. Here is the full setup, sync vs async guide, and legacy migration playbook.
Expo Config Plugins Guide 2026: Writing Custom Mods, withXcodeProject, and withAndroidManifest
Config plugins keep native iOS and Android changes in code with Expo's Continuous Native Generation. A working 2026 guide to withXcodeProject, withAndroidManifest, prop validation, idempotency, and shipping plugins as npm packages.
React Native Monorepo with Turborepo and Expo: A Platform Team's Guide for 2026
A platform team's guide to running a React Native monorepo on pnpm, Turborepo, and Expo SDK 55 in 2026: Metro config, EAS Build, remote caching, and the footguns to dodge.