{"version":"1.0","type":"rich","title":"fetch csv etc","description":"This example demonstrates how to fetch a remote CSV file using D3’s `d3.csv` method and display basic metadata about the dataset in plain text. It renders the file size in kilobytes, the number of columns, and the number of rows into a `<pre>` element. The code loads a CSS color list from a GitHub gist, and uses `d3.csvFormat` to calculate the raw data’s size. React is imported but unused, while D3 v7 handles the asynchronous data loading and parsing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b416fd2706d247b58676f314762ae0a0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}