{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This D3.js example builds a smiling cartoon face from scratch using SVG primitives. A yellow circle forms the head, while two circles with animated rectangular eyebrows and an arc-shaped mouth are positioned to create the expression. The right eyebrow repeatedly moves up and down via chained `transition().duration(2000)` calls, demonstrating D3's animation capabilities. All elements are scaled and centered using the `select` and `append` API from d3 v5.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e4c70e49696d4ab1b54b6a8eed26fff5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}