{"version":"1.0","type":"rich","title":"Loading Data with React & D3 visual","description":"The visual presents a simple gallery of swatches for CSS named colors, each rendered as a colored block that maps a row from a CSV dataset to a React `div` element. It loads the data asynchronously from a GitHub-hosted CSV file using `d3.csv`, then transforms each record into a styled block via React state management with `useState` and `useEffect`. While the data loads, a large \"Loading...\" message displays, and the final result is a vertical list of color swatches based on the `RGB hex value` column. The example demonstrates a straightforward integration of D3's data-loading utility with React's component rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}