This example displays a short list of used cars with their make, model, year, and price, sourced from a static JSON array defined in `cars.js`. The visualization renders the data as plain text on a webpage, with a large "Hello" message styled via CSS. It uses D3 v5, loaded from a CDN, but the code primarily relies on standard JavaScript `JSON.parse` and DOM manipulation rather than D3-specific data-binding or layout methods.