{"version":"1.0","type":"rich","title":"Hello HTML","description":"A grid of 32 tiny smiley faces fills the viewport. Each face is an SVG assembled from React components for the yellow background circle, black eyes, and a mouth arc, with randomized eye sizes. The code uses React 18.2 to render SVG, and d3.v7’s `range` and `arc` functions to generate the grid and mouth path geometry. The mouth is drawn as a half-circle arc, leaving each face seemingly halfway through a smile.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2fab95de95fc432984b5caddb283dbdb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}