{"version":"1.0","type":"rich","title":"Fork of Fork of Let's make a face with D3.js!","description":"A smiling face built from basic SVG shapes animates its eyebrows up and down in a continuous loop. The example demonstrates fundamental DOM manipulation with D3.js v5, using `select` and `append` to create circles, rectangles, and an arc path for the mouth. Two chained `transition().duration()` calls move the eyebrow group between two vertical positions. The face is centered within an SVG canvas using an affine transform, with all geometry defined by explicit numeric constants.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b370358d46ec4c47b48bb6946f0e2828?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}