{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"An animated smiley face rendered in SVG demonstrates core DOM manipulation with D3.js v5. The face, built from circles, rectangles, and a path, features eyebrows that animate by chaining `transition().duration()` calls to shift their vertical position over time. The code constructs the facial features using D3’s `select` and `append` methods, with the mouth drawn via the `arc` function to generate a curved path. The example highlights basic D3 transitions and coordinate transformations within a fixed 960×500 SVG canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/35d0ea47d0d940de88c080982bb41102?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}