{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face is drawn with SVG circles, rectangles, and a path, centered on a 960-by-500 canvas. The face’s eyebrows animate upward and back down using chained `transition` calls with 2-second durations. The code demonstrates fundamental D3.js DOM manipulation by selecting the SVG, appending grouped elements, and using the `arc` generator to shape the mouth. D3 v5 is loaded via a CDN, with `select` and `arc` imported from the library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cff90440726b4165bce7e4d7f9c760ba?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}