{"version":"1.0","type":"rich","title":"Rendering data with data","description":"This example visualizes data about CSS named colors by using that data itself to render colored rectangles. The application loads a CSV file containing population statistics from the United Nations using D3’s `csv` utility, then employs React to generate an SVG output where each data row maps to a rectangle. The code also prepares a summary message using `d3.csvFormat` to display the data size in kilobytes, row count, and column count. The visualization is built with React’s `useState` and `useEffect` hooks to fetch and manage the dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d9ba9705b10f4c00b2adc1de0f49b192?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}