{"version":"1.0","type":"rich","title":"Fork to Make a face","description":"A yellow smiley face with animated eyebrows demonstrates basic D3.js DOM manipulation and SVG rendering. The code uses `d3.select`, `d3.append`, and `d3.arc` to build the face, while sequential `transition().duration()` calls move the eyebrows up and down in a two-second cycle. The static SVG elements—circle, rectangles, and path—are positioned using translation transforms, with no external data source beyond fixed constants.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2793503c415c47c69225ca53da1436e4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}