{"version":"1.0","type":"rich","title":"smiley face part 1","description":"A grid of eighteen smiley faces renders in SVG via React components, each face built from a yellow background circle, two eyes, and a mouth. The eyes and mouth radii vary randomly per face, creating subtle differences across the grid. The code uses React for component composition, D3’s `arc` generator to draw the mouth path, and `range` from D3 to create the array of faces.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/aa91c1de39254f3b94fd8a412d9b205d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}