This example demonstrates a minimal integration of D3.js with ES6 modules in a VizHub project, displaying the text “Hello VizHub!” centered on the page. It shows how to load D3 v5 from a CDN via UNPKG, import the `select` function from D3, and import a local string from `myMessage.js`. The code uses `select('#message').text(message)` to set the content of a div, with CSS styling for large centered text. No data visualization or animation is present; it focuses on setup and module usage.