This example displays the text “Hello VizHub!” centered in a large font. It demonstrates the fundamental setup of a VizHub project: loading D3 v5 from UNPKG, importing the `select` function from the D3 module, and importing a custom message from a local ES6 module (`myMessage.js`). The code uses `select('#message')` to target the HTML div and set its text content, while `styles.css` handles the visual styling. The data source is the static string defined in the local module.