{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face with animated eyebrows demonstrates core D3.js DOM manipulation. The SVG face uses `d3.select` to append circles for the eyes and face, and an `arc` generator to draw the mouth. Eyebrows are rectangles that move up and down via chained `transition().duration()` calls, shifting the eyebrow group's transform. The code imports `select` and `arc` from the d3 module, builds the face from nested SVG groups, and runs in a 960×500 viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ddf103f3b08746759d3f4ad1eb73ca4f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}