{"version":"1.0","type":"rich","title":"Let's make a facec with D3.js!","description":"This example builds a smiling cartoon face from basic SVG shapes using D3.js v5, with a yellow circle for the head, dark eyes, rectangles for eyebrows, and an arc-generated mouth. The code uses `d3.select` to target the SVG, `d3.arc()` to compute the mouth path, and chained `transition().duration()` calls to animate the eyebrows bobbing up and down. Rendered as static SVG with a 2000-millisecond looping eyebrow motion, it demonstrates declarative shape construction and simple tweened animation in a React-free HTML page.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/180f3bdefff2476b928f6357e7773e02?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}