{"version":"1.0","type":"rich","title":"Loading and Parsing Data","description":"This example demonstrates how to load and parse CSV data using D3 v7, displaying a summary of the dataset’s size in rows, columns, and kilobytes. It fetches a remote CSV file of named CSS colors via `d3.csv`, then computes the row count from the parsed array and column count from `data.columns`. The page’s message is updated with this information, showing the result in large text. The code also includes commented alternatives using the Fetch API with `async/await`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b95434e4bc3d444585a468a3afba9fd6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}