{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"A smiley face, drawn with D3.js v5, sits centered in an SVG canvas. The code constructs the face using SVG primitives: a yellow circle for the head, circles for the eyes, rectangles for the eyebrows, and a D3 arc path for the mouth. The eyebrows animate vertically in a repeating two-second cycle using chained `transition().duration()`. The example demonstrates fundamental DOM manipulation by selecting the SVG element and appending groups and shapes, with sizing and positioning handled through D3's `select` and `arc` APIs.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f75fd96f4aa54bea8f4bd976d0f95b79?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}