This example demonstrates how to build a minimal web visualization using D3.js v5 and VizHub's ES6 module system. It loads D3 via UNPKG and uses the `select` API to target an HTML element, setting its text content to a message imported from a local module. The page simply displays “Hello VizHub!” in large, centered text, showcasing the basic workflow of combining external libraries with modular JavaScript code in a browser environment.