A minimal starter example displays the text "Hello Blahub!" centered on a dark background in large Ubuntu type. The page uses D3 v5’s `select` to set the text content of a `div#message`, while an ES6 module exports the greeting string. The `index.html` loads D3 from a CDN, and `bundle.js` runs the main logic. Styling comes from `styles.css`, which imports Google Fonts and applies the color and typography. This demonstrates basic D3 DOM manipulation and modular JavaScript organization.