{"version":"1.0","type":"rich","title":"D3 data parsing","description":"This example demonstrates how D3 can parse and summarize a remote CSV file, displaying the result as a plain text message. It shows the file’s size in kilobytes, the number of rows, and the number of columns in the dataset. The code uses the `d3.csv` method to fetch and parse the data from a GitHub-hosted CSV of named colors, then retrieves the parsed array’s length and the `columns` property. A fallback approach using `fetch`, `async`/`await`, and `d3.csvParse` is commented out for comparison.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8cf6486882c64c33a19b1e8063766710?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}