This example demonstrates a minimal D3 starter template that renders the text “Hello D3 version 7” in the center of the page. The visualization uses the `select` function from D3 to target the body element and sets its text content, while CSS styling applies a large font size and center alignment. It loads D3 v7.6.1 from a CDN and runs the main code from a separate `bundle.js` file. The page includes a related video tutorial in its README.