{"version":"1.0","type":"rich","title":"Fork of Loading and Parsing CSV Data","description":"This example demonstrates loading and parsing CSS Named Colors data from a CSV file using D3 v5’s `d3.csv` method, which returns a promise. The visualization displays three summary statistics as large text: the file size in kilobytes, the number of data rows, and the number of columns. The code also includes commented alternatives using `fetch`, `async`/`await`, and `d3.csvParse`, plus a “pyramid of doom” nested fetch example, illustrating different approaches to asynchronous data loading. The computed values are shown in a `<pre>` element without any graphical chart.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b1696f3ec52743d48f5b5e6853f7c424?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}