This example renders a simple text message, “Hello VizHub!”, centered on a dark blue background using the Ubuntu font. It shows how to combine a minimal HTML page with D3.js and ES6 modules in a VizHub project. The code uses `d3.select` to set the text content of a div, imports the message from a separate `myMessage.js` module, and applies styling through an external CSS file loaded via `@import`. The example demonstrates basic D3 selection and module import syntax without any data or complex visualization.