{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"The animation shows a yellow smiley face with eyes, eyebrows, and a mouth, where the eyebrows repeatedly move up and down in a looping motion. Built with D3.js v5, the code uses the `select` and `append` methods to construct SVG elements, and chains `transition().duration()` calls to animate the eyebrow group’s `transform` attribute between two vertical offsets. The mouth is drawn with the `arc` generator, and all coordinates are derived from the SVG’s width and height, with the face centered via a `translate` transformation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4a9457af2d3d449da066fad65ffb3cd1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}