This example demonstrates loading and parsing CSV data by displaying a summary of the CSS Named Colors dataset in an HTML <pre> element. The code uses d3.csv from D3 v5 to fetch the remote CSV file, then calculates and displays the file size in kilobytes, row count, and column count. A commented-out alternative shows the same result using the Fetch API with async/await and d3.csvParse, illustrating two different approaches to handling asynchronous data loading in a React context.