This example demonstrates a minimal VizHub project structure by displaying the text “Hello VizHub!” centered on the page. It uses D3 v5, loaded from a CDN, and imports the `select` function from the D3 library to set the text content of a `div` element. The code also illustrates ES6 module imports by using a local `myMessage.js` file that exports the message string, while a separate `styles.css` file controls the large font and text alignment.