{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face with animated eyebrows is rendered in SVG using D3.js. The face is constructed from basic SVG shapes: circles for the eyes, rectangles for the eyebrows, and an arc path for the mouth. The code uses D3 selections (`select`, `append`) and the `arc` generator, with `transition().duration()` to move the eyebrows up and down. The animation runs once, lifting the eyebrows 50 pixels and then returning them to their original position, demonstrating fundamental DOM manipulation with D3 v5.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c9c519fcef7a4524b5176cd4510865c4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}