This example demonstrates how to load CSV data from a remote URL using D3’s `csv` utility within a React component. The React `useState` hook stores the fetched data, while `useEffect` triggers the asynchronous loading. The app displays a text summary of the dataset, including its size in kilobytes, row count, and column count, calculated with `d3.csvFormat`. The visible output is a simple `<pre>` element that shows either "Loading..." or the computed statistics, with styling from the linked CSS.