This fork of Hello VizHub demonstrates the core workflow of D3.js v5 with ES6 module imports, both from the local codebase and the D3 library itself. The example renders the text "Hello VizHub!" into a DOM element using the `select` function from D3, which is loaded via UNPKG. It also imports a custom message from a separate ES6 module, `myMessage.js`, to show modular code organization. The text is styled with a centered, 12-em font size defined in an external CSS file, showcasing how D3 code integrates with standard web styling.