This example uses an ES6 module called `myMessage.js` to provide a text string, which is then rendered by D3’s `select` method into a `div` with the ID `message`. The page loads D3 v5 from a CDN via UNPKG, and demonstrates importing local modules and D3 API functions. The result is a full-screen, centered display of the text “Hello VizHub!” styled with a large font size via CSS.