{"version":"1.0","type":"rich","title":"smiley face woohoo","description":"A smiling face rendered as a yellow SVG circle with black outline, two eyes, and an arc-shaped mouth. The React components BackgroundCircle, Eyes, and Mouth compose the face, centered via a group transform. D3’s `d3.arc()` generates the mouth path, while fixed numeric constants define layout. The static example uses React 16.9 and D3 v7, with no interactive data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/221294dfa9014be09ac7224e43e5c22d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}