This example demonstrates how to integrate D3.js with ES6 modules and local CSS in a VizHub project. It loads D3 version 5 from UNPKG and uses the `select` API to target the `#message` div, setting its text content from a custom local module. The visualization is minimal, displaying a static text message centered on the page, with a regular expression and numerical constant defined but unused. The rendering relies on standard HTML DOM manipulation rather than graphical data visualization techniques.