{"version":"1.0","type":"rich","title":"Exchange Rate","description":"This example displays the size of the exchange-rate dataset by showing the number of rows, columns, and file size in kilobytes. It loads a CSV file from a GitHub-hosted gist using `d3.csv`, then formats the data with `d3.csvFormat` to compute its length. The result is rendered as plain text inside a `<pre>` element. The page also includes commented-out alternatives using `fetch` and `d3.csvParse`. The visualization relies solely on D3 v5 for data loading and text presentation, without any charts or graphical encoding.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e27ed441403c424481c64ea823d6f5b3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}