This is an Expo project created with create-expo-app.
-
Install dependencies
npm install
-
Start the app
npx expo start
Local commands use the development application identity by default:
- iOS:
npm run iosbuildscom.closurestudio.app.devand lets Expo CLI handle development signing through the Apple account configured in Xcode. - Android:
npm run androidbuildscom.closurestudio.app.dev. - Production:
npx eas-cli@latest build --profile productionbuildscom.closurestudio.appand produces an Android App Bundle for Google Play. - Direct-install APK:
npx eas-cli@latest build --platform android --profile production-apkbuilds a signed production APK.
Signing certificates, release keystores, service-account files, and their passwords are private build credentials. Keep them outside Git and manage them with EAS credentials or ignored local files.
In the output, you'll find options to open the app in a
- development build
- Android emulator
- iOS simulator
- Expo Go, a limited sandbox for trying out app development with Expo
You can start developing by editing the files inside the app directory. This project uses file-based routing.
When you're ready, run:
npm run reset-projectThis command will move the starter code to the app-example directory and create a blank app directory where you can start developing.
- To set up ESLint for linting, run
npx expo lint, or follow our guide on "Using ESLint and Prettier" - If you'd like to set up unit testing, follow our guide on "Unit Testing with Jest"
- Learn more about the TypeScript setup in this template in our guide on "Using TypeScript"
To learn more about developing your project with Expo, look at the following resources:
- Expo documentation: Learn fundamentals, or go into advanced topics with our guides.
- Learn Expo tutorial: Follow a step-by-step tutorial where you'll create a project that runs on Android, iOS, and the web.
Join our community of developers creating universal apps.
- Expo on GitHub: View our open source platform and contribute.
- Discord community: Chat with Expo users and ask questions.