{"version":"1.0","type":"rich","title":"Loading Data with React & D3","description":"This example demonstrates loading CSS named colors data from a GitHub Gist using D3’s `csv` utility, with React managing the asynchronous state via `useState` and `useEffect`. While fetching, the app displays a “Loading…” message; once the data arrives, it renders a summary showing the file size in kilobytes (computed with `d3.csvFormat`), row count, and column count. The visualization is purely textual, using React’s `message` helper and a styled `<pre>` element, with no graphical charts or custom rendering involved.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8d46da54471c4e66903e460a4e11497f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}