{"version":"1.0","type":"rich","title":"let's make a face with D3","description":"A smiling face rendered as a yellow circle with black eyes, eyebrows, and a mouth is drawn using D3.js primitives on an SVG canvas. The face is composed from `circle`, `rect`, and `path` elements positioned relative to the SVG's dimensions. A button labeled \"Eyebrows\" triggers a transition on the right eyebrow using D3's `.transition()` API, animating its `y` attribute over 2 seconds. The code relies on D3 v5 selection and manipulation methods, including `d3.select` and `d3.arc` for generating the mouth's path data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3132ceb230ef4e74b74478084575bb72?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}