This example demonstrates a minimal setup for rendering a React application on a web page. It shows how to load the React and ReactDOM libraries via CDN links and mount a component into the DOM. The code uses React’s `React.createElement` and `ReactDOM.render` to insert content, with the page including a `<script>` tag for the bundled JavaScript file. The HTML and CSS layers are kept bare, with a full-viewport body and hidden overflow. This serves as a foundational template for integrating React into a static HTML environment.