This example displays a static “Hello World” message and a second “Hello VizHub!” message using ES6 modules, demonstrating basic DOM manipulation and text styling. It loads D3 v7 from a CDN via UNPKG and imports local modules, though no D3 functions are actually invoked. The page renders text through `document.getElementById` and applies CSS for centered, large-font styling. The code illustrates VizHub’s workflow for combining external libraries, local imports, and HTML/CSS structure in a minimal setup.