Entry point at main.js

The client/main.js file in the client folder will be the entry point to render the complete React app. In this code, we import the root or top-level React component that will contain the complete frontend and render it to the p element with the ID 'root' specified in the HTML document in template.js.

mern-skeleton/client/main.js:

import React from 'react'
import { render } from 'react-dom'
import App from './App'

render(<App/>, document.getElementById('root'))