This example demonstrates how to load and parse CSV data using D3 v5. It fetches the FreeCodeCamp GDP dataset, converts it to a string, and displays summary statistics including file size in kilobytes, number of rows, and column count. The code uses both `d3.json` with callback syntax and commented alternatives featuring `fetch`, async/await, and `d3.csvParse`. The rendered output appears as large text in a `<pre>` element, highlighting the data parsing process without any visualization.