{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"This example demonstrates fundamental DOM manipulation with D3.js by constructing an animated smiley face. It shows a yellow circle with eyes, eyebrows, and a mouth, where the eyebrows move up and down in a looping transition. The code uses d3-selection to append SVG elements and d3-transition to animate the eyebrow group’s transform attribute. An arc generator from d3-shape creates the mouth path. All geometry is defined with hardcoded constants, rendering entirely as SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2de6c0a660fa4a42867f2c76470dd919?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}