This example displays a text summary of a CSV dataset about people’s views on future technology, showing the file size, row count, and column count. The visualization loads the remote CSV using `d3.csv`, then formats and displays the metrics via `d3.csvFormat` in a large `<pre>` element. It relies on D3 v5’s asynchronous data parsing API, with commented alternatives using `fetch` and `d3.csvParse`. The data comes from a gist-hosted CSV file.