This example displays summary statistics about a CSV file containing CSS named colors, including file size, row count, and column count, rendered as large text in the browser. It loads the dataset from a GitHub Gist URL using `d3.csv` and parses it with `d3.csvFormat` to compute the size. The code also demonstrates an alternative approach using the Fetch API and `d3.csvParse` in an async function. All output is shown in a `<pre>` element via the Document Object Model (DOM).