Hello VizHub
This example demonstrates how a simple text message can be rendered with dramatic styling using D3.js. The code imports the `select` function from D3 to target a `div` element and set its text content from a local ES6 module. The `myMessage.js` file exports a string, while `styles.css` applies a large Ubuntu font, dark blue background, and centered layout. The visualization relies on VizHub's structure of separate HTML, JavaScript, and CSS files, with the page loading D3 v5 from a CDN.