{"version":"1.0","type":"rich","title":"Fork of Fork of Fork of Let's make a face with D3.js!","description":"A red smiley face with animated eyebrows demonstrates fundamental DOM manipulation and transitions with D3.js v5. The SVG face is centered using a translated group, with circles for eyes and a path drawn via the `d3.arc` helper for the mouth. Eyebrow rectangles transition vertically in a repeating two-second cycle using chained `transition().duration()` calls. The code shows direct attribute setting and selection methods on SVG elements, with a static yellow face on a black background.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/83dcd03f5fc5447e8d348c4c13592be2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}