This simple example shows how to use React via a CDN.
npx serve .
This will serve the index.html file at http://localhost:3000.
- Reference React and ReactDOM via a CDN in the
<head>of the HTML file. - Reference Babel via a CDN in the
<head>of the HTML file. Babel compiles JSX into JavaScript, in the browser. - The React app's code is in the
<script type="text/babel">tag. Babel looks for a script with this type, and compiles the code inside it. Babel converts the JSX into JavaScript.