{"version":"1.0","type":"rich","title":"US school ranking top 150","description":"This example displays basic metadata about the US school ranking top 150 dataset, showing the file size in kilobytes, row count, and column count in large text. It loads a CSV file from a GitHub gist using `d3.csv` and formats the result with `d3.csvFormat` to calculate the byte size. The page also includes commented-out alternatives using the Fetch API with `async`/`await` and `d3.csvParse`, though the active version relies on D3 v5’s promise-based CSV loading.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0b9d62ad2b2646969b2f37a0915f48a3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}