{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A simple yellow smiley face is drawn with SVG shapes, featuring circular eyes, rectangular eyebrows, and a mouth created using the `arc` generator. The eyebrows animate upward and back down via chained `transition` calls over two-second durations. The code builds the face with D3 v5 selections, using `select`, `attr`, and `append` to position elements relative to a centered group, with coordinates calculated from the SVG’s width and height.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/264dc96dd5cb4ec799efaac5a71a8ae5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}