Hello VizHub
This example demonstrates how to integrate D3.js with VizHub’s modular structure, rendering the text “Hello VizHub!” in large, centered, Ubuntu-font styling against a navy background. The visualization uses `select` from D3 v5 to target a `div` element and update its content with a string imported from a local ES6 module. The `index.html` file loads D3 from a CDN, while `styles.css` applies the visual theme. The result is a minimal, static text display that highlights the platform’s basic setup and code-import workflow.