This example displays a static text message using D3 v5. It creates a dataset of car objects in a separate module, exports them, and imports the array into the main script. The page uses CSS to fix a chart container to the full viewport, while a large `<pre>` element shows the text “Hi there.” The code assigns a constant string to the element’s `textContent` property, but does not include any resizing, animation, or interactive behavior despite the title referencing responsiveness.