Expo Yarn Workspaces Example

Demonstrates the use of a Yarn Workspace Monorepo with Expo. This example installs a monorepo with an application using a separate custom package.

🚀 How to use

• Create a new monorepo with npx create-react-native-app --template with-yarn-workspaces.
• Run yarn watch-packages to build and watch the packages.
• Run yarn start-app to start the app.
• Edit the code in packages/expo-custom/src and watch it live-reload in the app!

📁 File Structure

├── apps
│   └── mobile
│       ├── index.js ➡️ Entry point for the app
│       ├── App.js ➡️ App root component
│       ├── package.json ➡️ contains configuration required by expo-yarn-workspaces
│       └── metro.config.js ➡️ required by expo-yarn-workspaces
├── packages
│   └── expo-custom
│       └── src/index.tsx ➡️ exports a custom message which is imported and displayed in the app
│       └── src/tsconfig.json ➡️ default TypeScript configuration for expo-module-scripts
├── package.json ➡️ contains yarn commands to run applications
└── babel.config.js ➡️ Babel config (should be using `babel-preset-expo`)

📝 Notes

This example uses the configuration described in the Expo Monorepos Guide