{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A D3.js example assembles a smiling face from primitive SVG shapes: a yellow head circle, two eye circles, rectangular eyebrows, and a mouth formed by an annulus arc path. The scene is vertically centered using a group translation, and the right eyebrow demonstrates the library's chained transition API by animating its vertical position in two sequential 2-second movements. The code imports `select` and `arc` from D3 v5 and applies SVG attributes directly within a React-based build.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8b69a6ba65bb46b3bf8ae4c2e0fb74f4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}