{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"A smiley face drawn with D3.js animates its eyebrows in a looping vertical motion, demonstrating fundamental DOM manipulation. The visualization constructs the face using SVG shapes—a circle for the head, circles for eyes, rectangles for eyebrows, and a path generated by D3’s `arc` for the mouth. Coordinates are centered via a translated `<g>` element, and the eyebrow movement is driven by chained `transition` calls that shift the group’s `transform` attribute over 2-second intervals. The code relies on D3 v5’s `select`, `attr`, and `transition` APIs, with a fixed viewport defined in the HTML.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dbfcc73c86b049d5b28547487d048bc0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}