{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"A smiley face drawn with D3.js animates its eyebrows in a repeated rise-and-fall motion. The example demonstrates fundamental DOM manipulation by building the face from SVG elements—circles for the eyes, rectangles for the eyebrows, and a path generated with the `d3.arc` helper for the mouth. Eyebrow movement uses chained `transition().duration()` calls to shift the group’s `transform` attribute, alternating between raised and lowered positions. The code imports `select` and `arc` from D3 v5 and renders entirely in SVG on a 960×500 canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5364dede949b40a88fc73dd680700f43?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}