{"version":"1.0","type":"rich","title":"Smiley Face","description":"A grid of eighteen smiley faces, each rendered as a yellow circle with black stroke, two eyes, and a curved mouth, shows randomized variation in facial feature size and position. Built with React and D3, the code uses the `arc` generator from D3 to create the mouth path, while SVG circles form the face and eyes. The `range` function from D3 generates the array for the grid, and each face is positioned via a transformed group within an SVG container.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/44b82b1892cf43e1af8c9dad344f73a1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}