пряжа создать приложение React
// Go into the folder where you wish to create your app
yarn create react-app appname
Kaotik
// Go into the folder where you wish to create your app
yarn create react-app appname
npx create-react-app app-name
cd app-name
npm start
$ yarn create react-app app-name
yarn create react-app my-appCopied
npx create-react-app my-app
cd my-app
yarn start
to override yarn
npx create-react-app my-app --use-npm