A React application displays the headline “sdd” in large type, with the message inserted into the page via `document.getElementById`. The code imports a small dataset of five used cars from `cars.js` and parses it with `JSON.parse`, though this data is not yet visualized. The example serves as a minimal React starter, using a plain HTML page and a bundled script generated by Rollup, and shows how to connect static data and DOM manipulation in a React-based project.