{"version":"1.0","type":"rich","title":"Smiley Face","description":"The Smiley Face example generates a grid of 18 randomly configured smiley faces using React and D3 v5. Each face is composed of SVG shapes including a circle for the head, ellipses for eyes, and a D3 arc path for the mouth. The code uses `range` from D3 to create the array of faces and `arc` to generate the mouth path, with randomized parameters controlling eye size, tilt, stroke width, and smile intensity. The fully parametrized `Smiley` component demonstrates how React components can integrate with D3's geometric functions to create dynamic visual variations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6d2c9ff2f9ba41899256949b81bbc246?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}