Chapter2-Installations

• React CLI is depends on Node js so first install Node js from https://nodejs.org/en/download/
• After Node js installation we can check its version using: node –version
• Create folder in D drive named it React Project. Open this folder in command prompt. 
• To create react application use following command: npx create-react-app my-app 
• Then do cd my-app & enter. we will go inside the project & now use npm start

   

• App.css - Used to style the App component. 

• App.test.js - Used to write unit test function for our component. 

• setupTests.js - Used to setup the testing framework for our application. 

• reportWebVitals.js - Generic web application startup code to support all browsers. 

• logo.svg - Logo in SVG format and can be loaded into our application using import keyword. 

PostedBy: pankaj_bhakre