{"version":"1.0","type":"rich","title":"fetch data using d3 in react","description":"This example displays a text summary of CSS named color data fetched from a GitHub gist, showing file size, row count, and column count. It uses React’s `useState` and `useEffect` hooks to manage asynchronous data loading, while d3’s `csv` and `csvFormat` utilities handle parsing and formatting the CSV source. The message is rendered as a large `<pre>` element, with a \"Loading...\" placeholder until data arrives. d3.v7 and React 16.9 are loaded via UMD scripts in the HTML.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4ab0d465993142978774342f948bf153?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}