import React from 'react' ; import { render } from 'react-dom' ; import App from './components/App' ; import 'codemirror/lib/codemirror.css' ; import "fontsource-roboto" ; const root = document . createElement ( 'div' ) ; root . id = 'root' ; document . body . appendChild ( root ) ; render ( < div > < App /> < /div>, document.getElementById('root'));