{"version":"1.0","type":"rich","title":"Fork of D3 Starter","description":"A yellow smiley face rendered in SVG uses D3 v7 selections to build concentric circles for the head, eyes, and pupils, plus an arc-generated mouth. A continuous while loop chains `transition()` calls on the pupil elements, animating their `cx` and `cy` attributes to shift diagonally, then downward, and back to center. The code imports `select` and `arc` from the D3 module, with the mouth path’s shape defined by inner and outer radii and angular start and end values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/df8815e998924740a3f5230907611ea0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}