Hello D3 Version 6
This example demonstrates a minimal starting point for D3 version 6, displaying the text “Hello D3 Version 6!” centered on a blank page. The code imports the `select` function from the D3 module and uses it to set the text content of the `body` element. The page loads D3 v6 from a CDN, while a separate bundled script applies the selection and text update. The visualization shows no data or rendering beyond this static text output.