This example demonstrates how to load and parse CSV data using two approaches: the `d3.csv` method for direct fetching and parsing, and a manual `fetch` with `d3.csvParse` for text-based parsing. It displays the data size in kilobytes, row count, and column count for a CSS named colors dataset sourced from a GitHub gist. The code uses D3 v5’s `d3.csv`, `d3.csvParse`, and `d3.csvFormat` APIs, alongside native `fetch` and async/await, rendering results into a styled `<pre>` element.