install react command line code example

Example 1: command to install react cli

npm install -g react-cli react

Example 2: create react app

npx create-react-app my-app
cd my-app
npm start

Example 3: install react js

npx create-react-app <appname>  //  eg:  npx create-react-app blog
cd <appname>  // cd blog
npm start  //runs on localhost:3000