{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face is drawn with D3.js, featuring two eyes, a curved mouth, and animated eyebrows that move up and down in a looping transition. The visualization demonstrates fundamental DOM manipulation by appending and transforming SVG shapes (`circle`, `rect`, `path`) within grouped elements (`g`), using D3 v5’s selection and transition APIs. The face is centered via a translated group, and the mouth is generated with D3’s `arc` shape helper, while the eyebrow motion relies on chained `.transition().duration()` calls.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f6efa8129bb94fe1906de2000fe77e7f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}