{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example animates a smiley face in SVG, moving its eyebrows up and down in a repeating two-second cycle. The face is constructed using D3.js v5 to append and position geometric shapes—circles for the eyes, rectangles for the eyebrows, and a path created with the `arc()` generator for the mouth—within a central group. The animation relies on chained `transition().duration(2000)` calls on the eyebrows group to alternate its vertical transform, demonstrating fundamental DOM manipulation with D3.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/372f99ca4e24451f946dc0aca7cc2cee?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}