This example demonstrates a minimal D3 version 6 setup by displaying the text “Hello D3 version 6” centered on a blank page. The page loads the D3 library from a CDN and uses the `select` function to target the body element, then sets its text content via `.text()`. The visualization is static, with no data or interactive features, serving as a basic proof-of-concept for initializing D3 in an HTML document.