This example demonstrates a minimal D3 starter page that displays the text “Hello D3 version 7” in the center of the browser window. It uses D3 v7’s `select` function from the `d3` module to target the `body` element and set its `text` content, while styling the page with a 13em font size via CSS. The code loads D3 from a CDN and runs through a bundled `bundle.js` file, showing the basic setup for a modern D3 project.