{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example shows a D3.js smiley face with animated eyebrows, built using SVG primitives like circles, rectangles, and an arc-based mouth. The face is centered via a translated group, and the eyebrows transition vertically in a repeating 2000-millisecond cycle using `transition.attr` on the group. The code leverages D3 v5’s `select`, `arc`, and chained transitions to manipulate DOM elements directly, with a static orange face and dark eyes defined by hardcoded coordinates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b847e059a8ae489db184766b5f2d8c6d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}