This example demonstrates a simple, hardcoded data report for five cars using ES6 modules and D3. It loads D3 via UNPKG and imports local `cars.js` and `myMessage.js` modules within `index.js`. The page displays the text "Hello World!" in a large, centered `<pre>` element styled by `styles.css`. The visualization relies on a static JSON array parsed with `JSON.parse` rather than any dynamic charting or D3 functions.