This example demonstrates how to load and parse CSV data in D3 v5, displaying the file size, row count, and column count of a remote dataset. It uses `d3.csv` to fetch and parse the data asynchronously, then calculates the formatted output with `d3.csvFormat` to measure its kilobyte size. A commented-out alternative shows the same process using the Fetch API with `d3.csvParse`. The results are rendered as text inside a `<pre>` element.