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Install Node on your machine
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Install Expo CLI
npm install -g expo-cli- Make sure that either you have a Android/IOS emulator in your PC or Expo Mobile App installed in your phone.
npm installnpm start-
Open the emulator
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Then press the device on which you have to run like Android/IOS/Web by pressing the appropriate letter mentioned there.
- a for android
- w for web
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If you are running your app in Expo Mobile App, then scan the QR code appearing in the Developer Section of Web.