{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face with animated eyebrows is drawn in SVG using D3.js v5. The face is centered via a translated group, with circles for eyes, rectangles for eyebrows, and an arc-generated path for the mouth. The eyebrows transition upward and back downward over two seconds each using chained `transition` and `duration` calls, demonstrating fundamental DOM manipulation and animation with D3's `select`, `arc`, and transition API.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/92c5c6f5904242ed982b098fba6027c1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}