Hello VizHub
This example demonstrates how to build a minimal interactive page with D3.js and VizHub, rendering a simple text message. It shows the process of setting up an HTML document with a dedicated message container, importing D3's `select` function and a local ES6 module, and using `select('#message').text(message)` to display that message. The page includes a custom stylesheet with a dark blue background, large Ubuntu font, and centered white text, making the output immediately visible. It primarily illustrates basic tooling and module integration rather than complex data rendering.