{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A smiling face drawn with SVG shapes—a yellow circle, two eyes, and an arc-shaped mouth—bobs its rectangular eyebrows up and down in a repeating two-second animation. The D3.js code constructs the face using `d3.select` and `d3.arc`, then applies chained `transition().duration()` calls to animate the eyebrow group’s vertical position. Rendering occurs in an SVG canvas at 960 by 500 pixels, with all coordinates centered via a translated group.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7c4ec788232f45c7acbc5e5377007483?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}