{"version":"1.0","type":"rich","title":"Happy Face with D3","description":"A minimal SVG scene of a green background is rendered by a D3 selection, with the body margin removed to eliminate scrollbars. The code imports the `select` function from D3 v5 and applies a background color to the root `<svg>` element, which is sized at 960 by 500 pixels. The page includes a linked stylesheet for global styling and loads D3 from a CDN, while the interactive script runs from a separate bundle. This example primarily demonstrates basic SVG setup and styling rather than data-driven visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fc47c878be854c1db3ddb8a11710a19f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}