{"version":"1.0","type":"rich","title":"Hello HTML","description":"A grid of eighteen SVG smiley faces, each generated with randomized facial features, fills the canvas. The example demonstrates composing reusable React components to build a data visualization from primitive shapes. Using D3's `arc` generator, it constructs the mouth as an arc path, while circles form the eyes and background. The React app maps over a D3 `range` array to render the faces, with random values for stroke width, eye placement, and mouth radius applied to each instance.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6a8b8f8429f84072b57ac0670091fa9b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}