This example displays a simple text summary of a CSV file’s size, row count, and column count in a large `<pre>` element. It loads the `Colors.csv` dataset via `d3.csv` and uses `d3.csvFormat` to calculate the byte size of the formatted data. The visualization is built with React 17 and D3 v6, rendering the message directly into the DOM via `document.getElementById` and `textContent`. The data source is a remote GitHub gist URL.