{"version":"1.0","type":"rich","title":"Loading Data with React & D3","description":"This example demonstrates how React manages asynchronous data loading in a D3 visualization, showing file size, row count, and column count from a CSS named colors dataset. The app uses React’s `useState` and `useEffect` hooks to fetch the CSV via D3’s `d3.csv` utility and store the result in component state. While loading, it displays a “Loading...” message, then renders computed statistics using `d3.csvFormat` and `data.columns`. The visualization is a simple text output styled with large typography, combining D3’s data parsing with React’s declarative rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/53f25207e4794cf9840734f0cfe2fd37?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}