{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A smiley face drawn with SVG shapes animates its eyebrows in a looping motion. The example demonstrates fundamental D3.js DOM manipulation by using `select` to target SVG elements and `append` to build circles, rectangles, and a path arc for the mouth. A chained `transition().duration()` sequence moves the eyebrow group up and down over two-second intervals. The face is centered on a 960-by-500 viewport, with all coordinates offset from the middle via a translation transform.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4b71af618a8345ea936007650a01144e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}