This example demonstrates a minimal React application that renders a list of cars with their year and make. The data is defined in `app.js` as an array of objects and exported, then imported into `index.js`, where it is attached to the root DOM element. The rendering is handled through React’s component structure, using the `ReactDOM` API to mount the application into the `#root` div specified in `index.html`. No external visualization libraries are used; the example focuses on the basic integration between React and plain JavaScript data.