{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A smiling face composed of SVG shapes demonstrates D3.js fundamentals by animating its eyebrows upward and downward in a looping sequence. The code builds the face using `d3.select`, `d3.arc`, and chained `transition` calls on SVG elements like circles, rectangles, and a path for the mouth. Eyebrow motion is achieved through attribute transformations applied over two-second durations, while the static face relies on hardcoded numeric values for positioning and sizing. The rendering is entirely SVG-based, with no external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/97ee91cc119e4a63a49b0f474182086b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}