{"version":"1.0","type":"rich","title":"Let's make a face with D3.js - 2!","description":"A yellow smiley face with animated eyebrows demonstrates fundamental D3.js DOM manipulation. The code uses `d3.select` to build SVG shapes—circles for the face and eyes, rectangles for eyebrows, and an `arc()` path for the mouth—positioned via SVG transforms. A chained `transition().duration()` sequence moves the eyebrow group up and down over two-second intervals, creating a repeating eyebrow raise. The example relies on D3 v5's selection and transition APIs, with all elements rendered directly into an inline SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/62d26149e42e4b7a8f5f5e2694aa5f38?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}