This example displays a test message in large type on a blank page, using static car data from a JSON array that includes make, model, year, and price fields. The code imports the parsed car data from `cars.js` but does not visualize it; instead, it sets the text content of an HTML element via `document.getElementById`. The visualization uses D3 version 6, though no D3-specific functions are called, and demonstrates a minimal setup with a bundled script and an exported JSON module.