{"version":"1.0","type":"rich","title":"Data Fetching","description":"This example demonstrates a minimal data-fetching workflow using D3 v7. It loads a CSV file from a GitHub gist via `d3.csv` and displays three summary metrics in large text: file size in kilobytes, row count, and column count. The visualization is purely typographic, with a `<pre>` element presenting the statistics. The code also includes a commented-out alternative using the Fetch API with `d3.csvParse`, showing two equivalent approaches to loading and parsing tabular data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/71e396a958a14ada9f2f7fe851263b25?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}