This example displays the text "Hello VizHub!" centered on a dark background in large Ubuntu font. It demonstrates a minimal starter template for building web-based visualizations with D3.js and ES6 modules. The code uses D3’s `select` function to target the `#message` div and set its text content from an imported constant, with styling handled by CSS from Google Fonts. It shows the basic pattern of combining D3 for DOM manipulation, modular JavaScript for reusability, and external stylesheets for design.