{"version":"1.0","type":"rich","title":"Lets make a face with D3.js","description":"This example builds a smiley face entirely with D3.js v5, using SVG shapes and animated transitions. A yellow circle forms the head, while arcs, circles, and rectangles create the mouth, eyes, nose, and eyebrows. The eyebrows animate up and down via chained `transition().duration()` calls, and the code imports `select` and `arc` from the D3 library. The face is centered using SVG group transforms, with coordinates calculated from the viewport height and width.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/429e8b8903434944b7dd162b4a7d4f66?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}