This example demonstrates how to display a message using D3.js version 5. The code imports the `select` function from D3 and a local ES6 module, then sets the text of a `<div>` element to "Hello VizHub!". It also includes a CSS stylesheet that styles the message with a large font size. The page loads D3 from a CDN via UNPKG and uses the `import` syntax to organize dependencies. Data from a CSV file is not visualized in this example, focusing instead on basic DOM manipulation and module loading.