{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"This example creates an animated smiley face using D3.js v3, demonstrating fundamental DOM manipulation with SVG elements. The code builds a yellow circle with eyes, eyebrows, and an arc-shaped mouth, then animates the eyebrows through a looping vertical transition. It uses D3’s `select` to append SVG shapes and the `arc` generator for the mouth path, with `transition().duration()` driving the eyebrow movement. The face is centered via a translated group, and the animation runs continuously in the browser.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8827b8145c1d4aa1b8b090452800657c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}