The installation process
- npm i -g create-react-app
- Create-react-app react_staging
- NPM start (Start project)
Use the React scaffolding to implement the Hello component
The public under the index. The HTML
- This file is mainly a container with the id root to store React rendered components.
Entry file index.js
- The React core library, the React-DOM library, and the app.js file are imported
- App.js is the shell for all components.
- In index.js, you can directly manipulate the public index.html file using the DOM. React already does this for you.
