{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example shows a yellow smiley face built with SVG shapes, where the eyebrows animate upward and then back down in a looping motion. The face is centered using a translated `<g>` group, with circles for the eyes and a D3 arc path for the mouth. It demonstrates fundamental DOM manipulation with D3 v5, using `select`, `attr`, and chained `transition().duration()` calls to move the eyebrow group. The animation runs continuously, shifting the eyebrows vertically by 50 pixels before returning to their original position.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3d6cd38a1d1e4a6f8c01450c28038a24?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}