This example displays a large, centered greeting, “Hello VizHub,” in white text on a dark navy background using the Ubuntu font. It demonstrates basic VizHub capabilities by combining a modular JavaScript structure with D3.js. The D3 `select` function targets the `#message` div to set its text from an imported ES6 module. The page’s styling is defined in a separate CSS file, showcasing how to split code, styles, and content across files.