{"version":"1.0","type":"rich","title":"Supermarket Sales","description":"This example shows the raw contents of a supermarket sales dataset as a formatted JSON preview, displaying fields such as branch, product line, unit price, quantity, tax, total, and rating. It demonstrates a simple data-loading pattern: the code initially sets a loading state, fetches the CSV file, and parses it with `d3.csvParse`. The parsed data is then rendered into a `<pre>` element using D3's data join (`select`, `data`, `join`), giving a clear view of the structured records. The visualization is built with D3 v7 and uses a minimal state management approach.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/49e731e9cff047a2992eddee8a9e19c3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}