This example demonstrates a minimal D3.js visualization that displays a static text message, “Hello VizHub!”, centered on a dark blue background. It shows how to structure a basic web page with an HTML container, a separate stylesheet for typography and color, and modular JavaScript files. The code uses D3’s `select` function to set the text content of a `div` element, while an ES6 module exports the message string. Styling relies on the Ubuntu font from Google Fonts, applied via CSS.