{"version":"1.0","type":"rich","title":"Animated smiley with D3.js","description":"A yellow smiley face with eyebrows animates on an SVG canvas using D3.js v6. The face is constructed from SVG primitives: a circle for the head, smaller circles for eyes, rectangles for eyebrows, and a path generated with the `d3.arc` generator for the mouth. The `transition` API repeatedly moves the eyebrows up and down in a looping animation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d221abede60942aab245f57f4d432f91?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}