{"version":"1.0","type":"rich","title":"Fork of Fork of Let's make a face with D3.js!","description":"This example demonstrates fundamental DOM manipulation with D3.js by building a smiley face from SVG primitives—a yellow circle, two eyes, animated eyebrows, and an arc-shaped mouth. The eyebrows transition upward and downward over two two-second intervals using D3’s `transition()` and `attr()` methods. The code imports `select` and `arc` from D3, sets explicit constants for eye spacing and eyebrow dimensions, and renders everything on an SVG canvas with a centered group transform.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5a178acc146f4817b8d022ec3845a6a1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}