This example demonstrates how to load and parse a CSV file using D3 v7’s `d3.csv` method, then reports the dataset’s size in rows, columns, and kilobytes. The data comes from a remote GitHub gist containing CSS named colors. The code also includes an alternative approach using the Fetch API and `d3.csvParse` to handle the CSV text directly. Results are displayed in a large `<pre>` element, with the file size rounded to the nearest kilobyte.