{"version":"1.0","type":"rich","title":"Loading and Parsin CSV Data","description":"This example demonstrates the process of loading and parsing CSV data, displaying the dataset’s size in kilobytes, row count, and column count in a large, readable format. It uses D3 v7’s `d3.csv` and `d3.csvFormat` to fetch and measure a CSV file of CSS named colors from a GitHub repository. The code also includes commented alternatives using the Fetch API, `async`/`await`, and `d3.csvParse`, as well as a nested promise “pyramid of doom” pattern, contrasting different async data-loading techniques.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ce8ea2a4e47e4ca59b90d0c8eb0041df?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}