{"version":"1.0","type":"rich","title":"first","description":"This example shows a single gray circle centered on an SVG canvas, demonstrating the simplest possible static data visualization with no data or interaction. The circle is rendered using an SVG `circle` element with a fixed radius of 100 pixels, positioned by default at the top-left corner of the viewport. The code uses inline HTML and CSS within an `index.html` file, with no external JavaScript libraries or frameworks. The React starter template is referenced in the README but is not implemented in the visible source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3938a52ab2c141628fbb264b304278a1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}