{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"A yellow smiley face is drawn in SVG with D3.js, featuring two eyes, a mouth, and rectangular eyebrows. The face is centered using a `<g>` transform, with circles and a path generated by the `d3.arc()` function composing the features. Animated eyebrows move up and down repeatedly via chained `transition()` calls that adjust their `attr('transform')` over two-second durations. The code demonstrates fundamental DOM manipulation and transitions using D3 v5 selections, specifically `select`, `append`, `attr`, and `transition`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/04b54cab3de94bc58cbd2746de10b1b1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}