react yarn build code example

Example 1: yarn create react app

// Go into the folder where you wish to create your app
yarn create react-app appname

Example 2: npm create react app

npx create-react-app app-name
cd app-name
npm start

Example 3: install react yarn

yarn create react-app my-appCopied

Example 4: how to create react app using yarn

yarn create react-app my-app