{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"A smiling face built with SVG shapes demonstrates fundamental DOM manipulation using D3.js v5. The code constructs a yellow circle head, two eyes, and a mouth arc using the `d3.select`, `d3.arc`, and `d3.transition` APIs. The eyebrows, drawn as rectangles, animate vertically via chained `transition().duration()` calls, moving up and then back down over 2.8 seconds. All elements are positioned relative to the SVG's center using `transform` attributes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f1beba8d66f5402bb38ad68ef0a0732e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}