Hello VizHub
This example displays a large, centered “Hello VizHub11!” message in bright text against a dark background. The page imports D3.js’s `select` function to target a div and set its text content, while ES6 modules separate the message string in `myMessage.js`. Styling relies on the Ubuntu font and custom CSS, with the body’s font size set to 12em. The visualization demonstrates basic DOM manipulation with D3 v5, showing how to combine modular JavaScript, external libraries, and CSS for a minimal text-based output.