This example demonstrates how to load and parse CSV data in the browser using the Fetch API and D3 v5. It fetches a remote dataset of CSS named colors, parses the text into tabular data with `d3.csvParse`, and displays a summary message showing the file size, row count, and column count. The interface uses a plain HTML `<pre>` element for output, with the logic wrapped in an async function and commented-out code illustrating the alternative promise-based approach.