{"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, whose eyebrows animate up and down in a looping motion. It demonstrates fundamental DOM manipulation using D3.js selections, appending a circle for the head, circles for the eyes, rectangles for the eyebrows, and a path generated with the `arc()` helper for the mouth. The animation runs via chained `transition()` calls with `.duration(2000)` on the eyebrow group. The code imports `select` and `arc` from the `d3` module and uses `attr()` to set positions and styles.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fb971326c22f4988a92b634464ba06fe?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}