On running `yarn start` QR Code is not visible, instead I get the following

Question

I have:

node -v: 14.0.0

npm -v: 6.14.8

yarn -v: 1.22.10

Steps to yarn start:

yarn global add create-react-native-app
create-react-native-app confusion
cd confusion
yarn start

I get the following:

yarn start
yarn run v1.22.10
$ react-native start

               ######                ######
             ###     ####        ####     ###
            ##          ###    ###          ##
            ##             ####             ##
            ##             ####             ##
            ##           ##    ##           ##
            ##         ###      ###         ##
             ##  ########################  ##
          ######    ###            ###    ######
      ###     ##    ##              ##    ##     ###
   ###         ## ###      ####      ### ##         ###
  ##           ####      ########      ####           ##
 ##             ###     ##########     ###             ##
  ##           ####      ########      ####           ##
   ###         ## ###      ####      ### ##         ###
      ###     ##    ##              ##    ##     ###
          ######    ###            ###    ######
             ##  ########################  ##
            ##         ###      ###         ##
            ##           ##    ##           ##
            ##             ####             ##
            ##             ####             ##
            ##          ###    ###          ##
             ###     ####        ####     ###
               ######                ######

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Answer 1

Select a template when you are creating the app by create-react-native-app confusion

then you would be able to avoid this stage.

Answer 2

yarn start just starts dev server. to run the app you have to npx react-native run-android or npx react-native run-ios

refer https://reactnative.dev/docs/environment-setup (Scroll to Running your React Native application)