{"version":"1.0","type":"rich","title":"Smiley Part One","description":"A yellow smiley face rendered as an SVG with React and D3 v7. The face uses a large circle for the head, two white ellipse backgrounds with red and black inner circles for the eyes, and a D3 `arc()` generator to create a mouth path. Positioning is centered via a translated `<g>` group, with all dimensions and offsets defined as constants. The code loads React 16.9 and D3 7.8.5 from CDNs and renders declaratively through `ReactDOM.render`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3b0c9fd3f1f149c3b3ddc749526e2cab?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}