{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"The example shows a yellow smiley face with animated eyebrows that move up and down, while the eyes and mouth remain static. It demonstrates fundamental DOM manipulation in D3.js v5, using a single SVG canvas as the rendering target. The code builds the face by appending SVG elements—circles for the head and eyes, rectangles for eyebrows, and a path for the mouth—through D3’s selection, arc-approximation, and transition APIs. Eyebrow movement is driven by two sequential `transition().duration()` calls that adjust the eyebrow group’s transform attribute over time.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/79f96c0e7d8c483c945372e2a9d2e76f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}