{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face is drawn on an SVG canvas, with two eyes, eyebrows, and a mouth created from circles, rectangles, and an arc path. The eyebrows animate upward and back down over repeated two-second transitions, demonstrating D3's `transition` and `attr` methods for DOM manipulation and animation. The example uses D3 v5's `select`, `arc`, and chained transitions to build and move SVG elements dynamically.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/21f9c417005c4cb9a72caba7d4dae515?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}