This example demonstrates how React and D3 can work together to load and summarize a CSV dataset of CSS named colors. It shows a simple text output reporting the number of rows, columns, and file size in kilobytes. The code uses D3’s `d3.csv` to fetch and parse the remote data, then displays the computed metrics inside an HTML `<pre>` element. React manages the state of the loaded data, while D3 provides the data loading and formatting utilities.