This example demonstrates a minimal React integration with D3, displaying a large static text message and a separate preformatted text element. The code uses React’s `createRoot` to render into the `#root` div, while plain JavaScript directly sets the `textContent` of the `#jnk` element to `fred`. The `<style>` block applies a 13em font size to the message class, although no React component is defined in the provided files, making the visualization essentially a static HTML and CSS output with a React placeholder.