{"version":"1.0","type":"rich","title":"Smiley Face","description":"A grid of eighteen smiley faces renders in React, each with randomized eye and mouth dimensions. The visualization shows how reusable SVG components—BackgroundCircle, Eyes, and Mouth—compose with D3’s `arc()` generator to create the mouth path. A FaceContainer wraps the group with a centered translation, while the code uses the `range()` iterator from D3 to generate repeated faces. All geometry is drawn as SVG circles and paths, with yellow fill, black stroke, and variable stroke widths, highlighting component-driven parametric design in a static, non-interactive layout.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4ddc0f1e9e944965968eb1b3de9f7a65?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}