{"version":"1.0","type":"rich","title":"FCC: Smiley","description":"A smiley face rendered as a reusable SVG component built with React and D3. The static data is defined as constants for radii and offsets, and the mouth is generated using `d3.arc()` with specified start and end angles. The face is drawn with circles for the head and eyes, and a path for the mouth, all centered via an SVG `<g>` transform. The code uses ReactDOM to render the component into the DOM, demonstrating a hybrid approach combining React's declarative structure with D3's shape generators.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7a6eb3ddd4a040d7a491bca48584bd93?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}