Hello VizHub
This example displays a large, bold "Hello VizHub!" message in the center of a dark blue webpage, styled with the Ubuntu font. It demonstrates basic VizHub capabilities through a modular ES6 setup, using D3 v5’s `select` API to target the `#message` div and set its text content. The message itself comes from a separate local module (`myMessage.js`), illustrating code splitting, while `index.html` loads the bundled script and external D3 library.