{"version":"1.0","type":"rich","title":"Smiley face part 1","description":"A yellow smiley face with black eyes, outlined by a thick black circle, is drawn in SVG using React and D3 v7. A curved path forms the mouth, which animates its stroke color to red when a button is clicked, using D3’s `transition()` and `attr`. The face is centered on a full-window canvas with dimensions calculated from `window.innerHeight` and `window.innerWidth`, and all shapes are positioned via transforms relative to the center.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f183e96c24b8451a82db9f7afc64ed8f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}