{"version":"1.0","type":"rich","title":"Fork of Fork of Let's make a face with D3.js!","description":"A D3.js animation constructs a stylized smiley face as an SVG, with a fixed orange circle head, eyes, and a mouth shaped by a path arc. The primary behavior is a continuous eyebrow movement: the eyebrows (as rectangles) animate upward and back down over two seconds each way, using a chained sequence of `transition` calls on the SVG group’s transform attribute. The code demonstrates basic DOM manipulation with `d3.select` and `append`, and relies on D3’s `arc` generator for the curved mouth. The rendering is purely client-side, with the SVG viewport fixed at 960 by 500 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7de7b9748a1a41569b0402a0a24e5a5c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}