The application should reload automatically once you save your changes.Ĭongratulations! You've successfully run and modified your first React Native app.Įxpo also has docs you can reference if you have questions specific to the tool. Open App.js in your text editor of choice and edit some lines. Now that you have successfully run the app, let's modify it. On iOS, follow on-screen instructions to get a link. On Android, use the Expo app to scan the QR code from your terminal to open your project. Install the Expo client app on your iOS or Android phone and connect to the same wireless network as your computer. This will start a development server for you. Then run the following commands to create a new React Native project called "AwesomeProject": expo init AwesomeProject Assuming that you have Node 10 LTS or greater installed, you can use npm to install the Expo CLI command line utility: npm install -g expo-cli
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