Create React App by using command

If you want to creat React App, at the beging there are some process but I have used here a single process. Just type the command in your terminal
npx create-react-app my-app
When run this command after your project will be continue and it will take some moment to download. Wait for the finish. run the next command to back your project
cd my-app
now your project folder is selected then use this command
npm start
then you can see it is in the browser