{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example demonstrates fundamental DOM manipulation with D3.js by building a yellow smiley face from SVG primitives, complete with eyes, eyebrows, and a mouth. The eyebrows animate up and down using chained `transition().duration()` calls, shifting the eyebrow group’s `transform` attribute over two seconds. The code uses `d3.select` and `d3.arc` from the D3 v7 library, setting positions via `attr` and leveraging SVG circles, rectangles, and a path for the arc-based mouth.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5f6cfbd67e894933947495b295f6a11d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}