create new react app

// Go into the folder where you wish to create your app
yarn create react-app appnamenpx create-react-app app-name
cd app-name
npm startnpx create-react-app my-app --use-npmnpx create-react-app mon-app
cd mon-app
npm startnpx create-react-app my-app
cd my-app
npm startCreate new react app