{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A D3.js example builds an animated smiley face from basic SVG shapes, including a yellow circle, black eyes, an arc-based mouth, and eyebrow rectangles. The eyebrows move up and down repeatedly using chained `transition` and `duration` calls on the rectangle elements. The code imports `select` and `arc` from D3, appends shapes to an SVG canvas, and relies on D3 v5 for DOM manipulation and animation, with no external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f6869f16b9814023a3033b0767be572b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}