Introduction
Welcome to expo-air — Vibe Coding for React Native
expo-air brings AI-powered development directly to your device. Send prompts to Claude from a floating widget on your phone, and watch your code change in real-time through Expo Metro hot reload.
What you get
- On-device widget — A native floating overlay for sending prompts without leaving your app
- Claude-powered coding — Full agentic code generation via the Claude Agent SDK
- Real-time updates — Changes appear instantly through Metro HMR
- Git integration — View diffs, switch branches, commit, and create PRs from the widget
- Remote development — Built-in Cloudflare tunnels for developing from anywhere
expo-air is development-only. All native code is wrapped in #if DEBUG guards — zero impact on your production builds. No SDK code ships to your users.
Quick links
- Installation — Add expo-air to your project
- Quick Start — Send your first prompt in under 2 minutes
- How It Works — Understand the architecture
- CLI Reference — All available commands
- Configuration — Customize expo-air