{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face drawn with SVG shapes has animated eyebrows that move up and down in a looping transition. The example demonstrates fundamental D3.js DOM manipulation, building the face with `select`, `append`, circles, rectangles, and a mouth path generated using the `arc` helper. Eyebrow motion is created through chained `transition().duration()` calls on a group element, while the face is centered using an SVG `transform`. The code uses D3 v5 modules and relies on static shape attributes rather than data binding.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/986f9b6fcda64c58a5f9210066ccb636?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}