This example demonstrates the minimal setup required for a VizHub visualization. It renders the text “Hello VizHub!” in a large, centered Ubuntu font against a dark blue background. The page structure is defined in `index.html` with a single message div, while `index.js` imports the `select` function from D3 v5 to set that div’s text content. The message itself is exported as an ES6 module from `myMessage.js`, and styling is applied via `styles.css` using a Google Fonts import.