React application code example

Example 1: create react app

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

Example 2: install react js

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

Example 3: create a new project with create-react-app

npx create-react-app project-name

Example 4: create react app

//open terminal and run this code
create-react-app newreact
//it will install all the packages