{"version":"1.0","type":"rich","title":"Let's make a face with D3.js","description":"A stylized yellow face drawn with SVG shapes animates its eyebrows and mouth. D3.js v5 constructs the face from circles, rectangles, and an arc-based path, grouping elements with `svg.append` and positioning them via `attr` transforms. The eyebrows move up and down through chained `transition().duration()` calls, while the mouth morphs from a frown to a wide open smile by swapping the `d` attribute computed with `d3.arc()`. All geometry derives from hardcoded constants in the script.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c59fdf4eb9c74154996c0d197ba962c4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}