{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"A smiley face rendered as SVG shapes animates its eyebrows up and down in a two-second cycle. The face uses D3.js v5 to construct a yellow circle, two eyes, rectangular eyebrows, and a mouth path via `d3.arc()` with specified inner and outer radii and angle ranges. The animation drives the eyebrow group's transform attribute through sequential `transition().duration(2000)` calls, moving it vertically and back. The code also demonstrates DOM manipulation by appending elements to an SVG container, using fixed pixel coordinates and attribute setters.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1ff2812de3514d5cbf608cf4b5f317ce?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}