This example demonstrates how to load D3.js via UNPKG and use ES6 modules for modular code. It renders the message “Hello VizHub!” in large centered text using the `select` API to target the `#message` div. The code also imports a local `myMessage` module, showcasing local file import alongside D3, and includes a placeholder SVG element. Data is referenced from a remote RDW endpoint, though the visualization primarily highlights D3’s text manipulation and module integration.