{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example builds a smiley face in SVG using D3.js v5, constructing the head, eyes, eyebrows, and mouth from geometric primitives like `circle`, `rect`, and `d3.arc`. The face is centered via SVG transforms, with the eyebrows animated upward and back down using chained `transition().duration(2000)` calls on a group element. No external data is loaded; the visualization focuses on programmatic DOM manipulation and declarative animation within an SVG canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f76b2963e3974f7db3b9eef93fdaeb1c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}