{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"D3.js constructs a smiling face from SVG shapes, including a yellow circle for the head, two eyes, and an arc-based mouth using the `d3.arc()` generator. The eyebrows, rendered as rectangles, animate vertically through chained `transition().duration()` calls, moving up and down over two seconds each. The code uses D3 selections and attributes to position elements around a centered group, with all coordinates based on the SVG’s 960×500 dimensions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7b05ad19e7e64869864b9333226e4a44?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}