This example demonstrates how to build a minimal D3.js visualization using VizHub’s project structure. It displays a single text message, “Hello VizHub!”, centered in the browser via the `select` API from D3 v5, which is loaded from UNPKG. The code also shows ES6 module imports from both the D3 library and a local `myMessage.js` file, while `styles.css` handles the visual formatting. The visualization itself is static, serving primarily as a template for understanding module loading and basic DOM manipulation with D3.