{"version":"1.0","type":"rich","title":"Let's make a face with D3.js","description":"A smiling face built from SVG shapes animates in D3.js v5. A yellow circle forms the head, with eyes, animated eyebrows that move up and down via chained `transition` calls, and a mouth drawn as an arc path using `d3.arc()`. The code positions elements within a group translated to the canvas center, using fixed pixel dimensions for features.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/16093a4823934d20b1f21833f1a6f5c8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}