This example demonstrates loading and parsing CSV data using D3. It fetches a CSV file containing CSS named colors from a GitHub gist and uses the `d3.csv()` function to parse it. The visualization displays the parsed dataset’s metrics in a large text format, showing the row count, column count, and file size in kilobytes, which is computed with `d3.csvFormat()`. The code also includes commented alternatives using `fetch()` and `d3.csvParse()` with async/await syntax.