{"version":"1.0","type":"rich","title":"Smiley face part I","description":"A grid of randomly parameterized smiley faces is rendered with React and SVG. Each face uses D3’s `arc` generator to draw a mouth, while circles form the yellow background, black stroke, and eyes. Positions and sizes for eyes, mouth, and stroke are generated with `Math.random()` and D3’s `range` to produce 18 variations. The `FaceContainer` wraps all elements in a centered `<g>` transform.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7f7541c9a56e4d5889669e3b573512cf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}