{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face is drawn in SVG with D3.js, using circles for the eyes and an arc-generated path for the mouth. The eyebrows are rectangles that animate upward and back down via chained `transition().duration()` calls. The example demonstrates fundamental DOM manipulation with `d3.select`, `d3.arc`, and SVG attribute binding, with all geometry positioned relative to the viewport center.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/00b6c65173f143a581b7a435c23ec777?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}