{"version":"1.0","type":"rich","title":"Let's make a face with D3.js","description":"This visualization draws a smiling face using D3.js v6, with a yellow circular head, two eyes, eyebrows, and an arc-based mouth rendered as SVG shapes. The right eyebrow animates via chained `transition().duration()` calls, moving downward then upward to create a winking effect. The SVG canvas is 960 by 500 pixels, and the code uses D3’s `select` and `arc` APIs to construct the face, with all elements positioned relative to a centered group.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7dbe5bbbd188483c81519dfc9fe2458f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}