This example demonstrates a minimal React and D3 integration for loading and summarizing a remote CSV dataset. It fetches the data from a GitHub Gist containing CSS named colors, then displays the number of rows, columns, and file size in kilobytes. The code uses D3’s `csv` function with `useEffect` to load data asynchronously, stores the result in React state via `useState`, and renders a message built with `d3.csvFormat`. The interface shows a large loading text until the dataset arrives.