{"version":"1.0","type":"rich","title":"sad.js","description":"A sad-faced emoticon rendered in SVG animates its eyebrows in a repeating cycle. D3 v7 selects the SVG element and constructs the face from circles, rectangles, and an arc-generated mouth. The code loads D3 via UNPKG and uses `select` and `arc` from the library. A `transition` with a two-second duration moves the eyebrows down and back up, creating the emotional expression.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e56118d4c0ec4521937a5440050a363e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}