This example displays a single large “Hello VizHub!” message in bright text against a dark blue background. The visualization uses a D3.js v5 selection to target the `#message` div and set its text content, while the visual style comes from a Google Fonts Ubuntu typeface and CSS that defines the background color, centered alignment, and large font size. The code imports the D3 `select` function and a local ES6 module, demonstrating basic module integration and DOM manipulation.