{"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 building a yellow smiley face with eyes, eyebrows, and a mouth. The eyebrows animate by alternating their vertical position via chained `transition().duration()` calls, moving up and then back down. The code uses `d3.select` and `d3.arc` to create SVG shapes, with coordinates calculated from the viewport dimensions. All elements are appended to a centered `<g>` group, and the animation runs continuously without user interaction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5d39d0e805714497acaa952cdb5a69c5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}