{"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 basic DOM manipulation and transitions in D3.js v5, using `d3.select` to append circles, rectangles, and an arc-generated path for the mouth. Eyebrow movement is driven by chained `transition().duration()` calls that shift the group's `transform` attribute up and down. The face is centered via an SVG group with translated coordinates, and all styling is handled through inline attributes and a linked stylesheet.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/aed193e1ca594b77bac0a1c663086fa0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}