Create new React App

 [Windows - run in admin mode]

1) Open Command Prompt/Hyper and run as administrator
2) cd <directoryName> :  Change directory to the folder where you want to store your react app.
3)  npx create-react-app <folderName> : create a new react app 4) cd <folderName> : Change directory. 5) npm start : To launch your react app

[Window - non admin mode]

1) Open Command Prompt/Hyper terminal
2) npx create-react-app <fileName> : Create a new react App
3) cd <folderName> : Change directory. 4) npm start : To launch your react app