{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face is drawn with D3.js using SVG shapes, including a circle head, two eyes, eyebrows, and an arc-based mouth created with the `d3.arc` helper. The eyebrows animate by chaining `transition().duration(2000)` calls to move them up and down repeatedly. The code demonstrates foundational DOM manipulation, selecting the SVG element with `d3.select`, appending groups and shapes, and using transforms to position features relative to the canvas center. The face is rendered entirely with static SVG attributes, with no external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d66152cca6094108bf6cc8758807877f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}