npx expo-air initConnect your device
npx expo-air flyBoom. You can work from anywhere.
expo-air creates a real-time feedback loop between your phone and Claude Code. A floating chat widget — running in its own isolated Hermes runtime — overlays your app and connects via Cloudflare tunnels to a prompt server on your machine.
When you send a message, Claude edits your project files directly, Metro picks up the changes, and HMR pushes them to your device instantly. The whole loop takes seconds.