Expo

Cross-platform mobile with Expo managed workflow. Setup, native features (EAS Build/Update), deployment with TypeScript and React Native.

When to Use

• Cross-platform mobile (iOS + Android)
• Expo managed workflow
• EAS Build/Update config
• Native features via Expo SDK
• OTA updates

Don't use for:

• Bare React Native (use react-native skill)
• Web-only apps
• Unsupported custom native modules