Hello VizHub
This example renders a static text display using the D3.js library, specifically the `select` API to target and populate a DOM element with the message "Hello VizHub!". The text is styled through an external stylesheet that imports the Ubuntu font from Google Fonts, sets a dark blue background, and applies a large, centered, light-colored typeface. The code also demonstrates ES6 module usage by importing the message string from a separate `myMessage.js` file. No data is visualized; the focus is on foundational D3 DOM manipulation and modular JavaScript structure.