{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example shows a yellow smiley face with black outlined eyes and a curved mouth, which animates by moving its eyebrows up and down over a two-second cycle. The face is drawn using D3.js v5, with an SVG circle for the head, rectangles for the eyebrows, and a path generated via `arc()` for the mouth. The eyebrow movement uses chained `transition().duration()` calls on an SVG group, illustrating fundamental DOM manipulation techniques with `select` and `append`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/eef1770e887c46f8aa3e535c416ada45?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}