{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example demonstrates fundamental DOM manipulation using D3.js by creating a smiley face with animated eyebrows. The face is drawn with SVG shapes, including circles for the eyes and a path for the mouth, all positioned using D3's `select` and `append` methods. A `g` element transforms to center the face, while the eyebrows move up and down using chained `transition` calls over two seconds each, showing how D3 can animate attribute changes. The code uses D3 v5 and the `arc` shape generator for the mouth’s curved path.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/be771477cb974c938cd8603dd8b59d32?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}