Hello VizHub
This example demonstrates the fundamental use of D3.js to display a simple text message on a webpage. It shows how a div element’s content is dynamically set using `select('#message')` and the `.text()` method. The code imports the `select` function from D3 v5 and defines a reusable ES6 module for the message string. Styling relies on an external Google Fonts stylesheet, while the page structure is defined in a minimal HTML file with a linked JavaScript bundle.