This example presents a minimal web page built with HTML, CSS, and JavaScript, displaying a static greeting message. The `index.html` file contains a single `<div>` element, styled by `styles.css` with a large font size and centered text alignment. The page’s behavior is limited to logging “hello world” to the console via the `index.js` script, which uses plain JavaScript without any external libraries or data sources. The visualization shows a simple, unstyled text output rather than any data-driven chart or interactive graphic.