{"version":"1.0","type":"rich","title":"Lets make a face with D3.js","description":"A smiling cartoon face is drawn with D3.js, built from SVG shapes: a yellow circle head, two eyes, rectangular eyebrows, and an arc-based mouth path. The code uses D3’s `select` and `arc` APIs, with a `group` element centered via a transform. Eyebrows animate by modifying the `transform` attribute through a two-step `transition` chain, moving them down and back up over four seconds total.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f08f2fb2dbd04350b5864bc15e14b3b5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}