This example demonstrates a minimal web page that displays a centered message, “Hello VizHub!”, using D3 v5 loaded from the UNPKG CDN. The visualization showcases how to integrate D3 with local ES6 modules, importing a constant string from the `myMessage.js` file and rendering it into an HTML element. The page uses a CSS stylesheet to style the text prominently. The core API used is D3’s selection and text-setting methods to place the message within the page.