This example displays a large, centered "Hello VizHub!" message in the Ubuntu font on a dark navy background. It demonstrates the setup of a minimal D3.js visualization project, showing how to structure code across separate files for modularity. The text is rendered via a D3 selection, using the `select` API to target the HTML element, with the greeting coming from a local ES6 module. Styling is applied through an external CSS file, which also imports a Google Font, while the page loads a local bundle script.