{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"A yellow smiley face with animated eyebrows demonstrates fundamental D3.js DOM manipulation and transitions. The face is built by appending SVG circles for the eyes and face, rectangles for eyebrows, and a path generated with `d3.arc` for the mouth. Using `.transition().duration(2000)`, the eyebrow group shifts vertically down and back up, creating a repeated motion. The code explicitly imports `select` and `arc` from the D3 v5 library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7f91cfaf36274b168b4998a1508767da?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}