This example presents metadata about a California housing dataset, displaying the file size, row count, and column count in a styled web page. It uses D3 v7’s `d3.csv` and `d3.csvFormat` to load and analyze a CSV file from a GitHub gist, then updates a `<pre>` element via `textContent`. The page is styled with custom CSS, including a background SVG, and includes a clickable link to the raw dataset. It demonstrates basic data loading and descriptive statistics without any charts or visualizations.