{"version":"1.0","type":"rich","title":"Load data d3","description":"A React app loads a CSV file from a remote URL using `d3.csv` inside a `useEffect` hook, then displays a text summary of the loaded data. The summary reports the data size in kilobytes, the number of rows, and the number of columns, formatted via `d3.csvFormat`. Before the data arrives, the interface shows a \"loading\" message. The example demonstrates asynchronous data fetching and state management with React hooks, with the rendered output as plain text in a `<pre>` element.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3d78a55f2e8c4ec887d274c81adcd25c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}