This example demonstrates the minimal setup required to begin working with D3 version 6. It imports the `select` function from the `d3` module and uses it to target the page’s `body` element, replacing its content with the text "Hello D3 version 6". The rendering approach is straightforward DOM manipulation, with no data binding or scales involved. The accompanying README offers a starting point for new users, while the embedded video provides additional context on getting started with the library.