{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A smiley face drawn with SVG shapes animates its eyebrows upward and back down in a looping transition. The example demonstrates fundamental D3.js DOM manipulation by building a green circle, white eyes, rectangular eyebrows, and an arc-based mouth using `d3.select` and `d3.arc`. Animated with chained `transition.duration` calls, the eyebrows shift via `attr` transforms. Rendered in an SVG container sized 960 by 500, the code uses D3 v5 and imports `select` and `arc` directly from the library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/46b82d80db034cd8ad76cd9f82b4d926?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}