{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A smiling yellow face with black outlined eyes and a curved mouth animates its eyebrows up and down. The example demonstrates fundamental DOM manipulation in D3.js by appending SVG shapes to a central group, with a path drawn via the `arc` function for the mouth. The code uses chained `transition().duration()` calls to move the eyebrows between two vertical positions, creating a looping animation. All elements are rendered as SVG within an HTML5 canvas, using D3 v5.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e49ffafc28bb4f3095a4e261c8479cce?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}