{"version":"1.0","type":"rich","title":"Data Loading with D3 and React","description":"This example demonstrates asynchronous data loading in a React application using D3. It fetches a CSV file from Google Sheets and displays the file’s size in kilobytes, row count, and column count as text on the screen. The code uses the `useState` and `useEffect` hooks to manage the loading state and calls `d3.csv` to parse the remote data. React renders the resulting summary message via `ReactDOM.render`, with a simple `<pre>` element showing “loading…” until the data arrives.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d92e0941c15e4f2dadaf83b21e8dfdde?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}