{"version":"1.0","type":"rich","title":"Smileface","description":"Smileface displays a grid of 18 randomly generated cartoon faces, each composed of a yellow circle with black outlines, two eyes, and an arc-shaped mouth. The example uses React to define reusable components—BackgroundCircle, Eyes, Mouth, and FaceContainer—which are composed within a Face component. The d3 library provides the `arc` function for generating mouth paths and the `range` utility for creating the grid. Each face’s dimensions are randomized per render, seeded by the array’s length, and the SVG output is scaled to fit a 166-by-166-pixel viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/96c14397f8a34063b71152d5d6439617?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}