This example demonstrates how to load and parse CSV data using D3 v5 within a React framework. It fetches a dataset of CSS named colors and displays summary statistics—file size in kilobytes, row count, and column count—in large, preformatted text. The code uses the Fetch API with async/await and d3.csvParse, though the active implementation is commented out, leaving only the rendered message container. It contrasts this approach with a commented-out "pyramid of doom" nested promise pattern.