This example demonstrates the simplest possible D3 setup: it displays the text “bickey sah” in the center of the page using a very large font size. The page loads D3 v7 from a CDN and uses the `select` function from the `d3` module to target the `body` element and set its text content. The rendering approach is a basic DOM manipulation, with the body styled for centered, oversized text. The code serves as a minimal starter template for any new D3 project.