<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>build-your-own-react</title>
  </head>
  <body>
    <div id ="root"></div>
    <script>
      const element = {
        type: 'h1',
        props: {
          title: 'foo',
          children: 'Hello',
        },
      }

      const root = document.getElementById('root')
      const node = document.createElement(element.type)
      node['title'] = el