Faça o aplicativo React
npx create-react-app my-app
cd my-app
npm start
Proud Panther
npx create-react-app my-app
cd my-app
npm startnpx create-react-app app-name
cd app-name
npm startnpx create-react-app my-app
cd my-app
npm start
//Note:npx on the first line is not a typo —
//it’s a package runner tool that comes with npm 5.2+.npx create-react-app@latest your-project-name --use-npm //V.5.0.0 way to create a react app
cd your-project-name
npm start //To Run the App
//Updated !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
npx create-react-app my-app
cd my-app
npm start
//Happy Coding! (:npx create-react-app@latest AppNamenpx create-react-app appname