{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face is drawn in SVG, with its eyebrows animated to move up and down in a continuous loop. The example demonstrates basic DOM manipulation with D3.js, using `d3.select` and `d3.append` to build the face from circles, rectangles, and a path, then applying `transition().duration()` to animate the eyebrow movement. The mouth is created using the `d3.arc` shape generator, and the entire scene is centered within an SVG canvas of fixed dimensions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c26e5585e2ff469b8794403dc68442ab?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}