This example demonstrates the basic workflow of loading and parsing CSV data with D3.js, displaying the dataset’s dimensions as text. It fetches a remote CSV file containing CSS named colors using the Fetch API, then parses the raw text with `d3.csvParse`. The code counts the number of rows and columns from the parsed array and reports the file size in kilobytes, rendering the summary inside a large `<pre>` element. Only the parsed data’s structure is shown, not the actual color values.