This example showcases the size of a newly registered voters dataset from a gist, with the display showing the file size in kilobytes, the row count, and the column count of the loaded CSV. The visualization uses the d3.csv function from the D3 library version 5 to fetch and asynchronously parse the remote CSV file, then employs the d3.csvFormat function to compute the data's byte length. The resulting metadata is rendered as large monospace text on a plain HTML page.