start new react app code example

Example 1: create react app install

RUN IN CMD

npm install -g create-react-app

Example 2: react start new app

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

Example 3: install react js

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

Example 4: how to create a new react app

npx create-react-app your-project-name