This example demonstrates loading and parsing a CSV file containing CSS named colors from a GitHub gist. It displays three summary metrics in a large text block: the file size in kilobytes, the number of rows, and the number of columns. The code uses `d3.csv` with a promise to fetch and parse the data, and also includes commented alternatives using `fetch`, `async`, and `await` with `d3.csvParse`. The result is rendered as plain text inside a pre element.