{"version":"1.0","type":"rich","title":"Colours","description":"This visualization displays a grid of color swatches sourced from a CSV file of named colors, with each cell rendering a distinct hue in a structured layout. The code uses React hooks (`useState`, `useEffect`) to asynchronously load the color data via `d3.csv`, then passes the parsed dataset to the rendering logic. It leverages React’s component-based architecture to map each color entry to a visual element, while D3’s CSV parser handles the remote data fetching from a GitHub gist. The example demonstrates a clean integration of React for UI state and D3 for data ingestion.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/194fb7f24fec4b1c87a7482b9c9064f1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}