{"version":"1.0","type":"rich","title":"500 glowing dots","description":"Five hundred glowing dots scatter across a dark, square SVG canvas. Each dot consists of a larger outer circle filled with a cyan radial gradient and a smaller, brighter white inner circle created using SVG `radialGradient` definitions. A plain `for` loop generates the dots at random positions within a fixed boundary, using D3 v4 to append `circle` elements and apply CSS classes for styling. The result is a dense, luminous field of varied-sized orbs against a near-black background.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/irxajLXb20kD6vPaQWY5S?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}