{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example uses D3.js v5 to construct an animated smiley face entirely with SVG elements. The face, eyes, and eyebrows are drawn using basic `circle` and `rect` shapes, while the mouth is created with the `arc` generator. Eyebrows move up and down through a recursive `transition` with `duration` and `on(\"end\")` callbacks, and the mouth also transitions between arc shapes. The code demonstrates fundamental DOM manipulation and chained transitions with D3's selection API.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/86f9e18291ef470fabe678da54288227?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}