{"version":"1.0","type":"rich","title":"Let's make a funny face with D3.js!","description":"This example demonstrates fundamental DOM manipulation with D3.js by constructing a yellow smiley face from SVG shapes, then animating its eyebrows. The face is built using D3 selections to append a circle for the head, two circles for eyes, rectangles for eyebrows, and an arc-generated path for the mouth. The code uses `d3.select`, `d3.arc`, and D3’s `transition` API to move the eyebrow group vertically over two seconds, creating a funny winking-like motion. All elements are rendered as SVG inside a 960×500 viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3eb0b1bcb3114f9aa71665391ee718bc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}