{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A D3.js animation builds a yellow smiley face with a black outline, two eyes, and a mouth, then animates its eyebrows upward and downward using chained `transition` calls. The SVG is constructed by selecting the root element, setting a viewBox of 960 by 500, and translating a group to the center. The code uses D3’s `select`, `arc`, and `transition` APIs to draw circles, rectangles, and a path, with the mouth as an arc.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0d57ddb09387473e982f1c32d367fec2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}