This example displays a single bold message, “Hello VizHub!”, centered on a dark background using large, light-colored Ubuntu text. It demonstrates a minimal D3.js setup where the DOM element’s content is set via the `select` and `text` methods. The code imports a local ES6 module (`myMessage.js`) and uses D3 v5 from a CDN, with styling handled entirely by external CSS. No data is loaded or processed; the visualization is purely a static text rendering.