{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example uses D3.js to build a smiling face out of SVG primitives, including a yellow circle, two eyes, and a mouth shaped with the `d3.arc` path generator. The face is centered within an SVG canvas via a `g` element transform, and the eyes and eyebrows are positioned using attribute math. A two-second `transition` animates the eyebrow group's `y` attribute in a loop, causing the eyebrows to move up and down. The code demonstrates fundamental DOM manipulation through D3's selection and chaining methods.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ce46ce580dd941ae9dc1a88cdcd8527f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}