{"version":"1.0","type":"rich","title":"Fork of Nita's_Episode 3: Sol LeWitt in Vanilla JavaScript version 3","description":"An animated SVG composition generates a grid of two hundred colorful vertical rectangles, each with a randomized fill color and a looping vertical translation animation that shifts it upward by 300 pixels over a random duration. A white circle is drawn at the center of the screen, while a second grid of horizontal rectangles is masked using a circle element within an SVG `<mask>` definition, revealing the horizontal stripes only inside the circular area. The code uses vanilla JavaScript with the Web Animations API (`element.animate`) and dynamically creates SVG elements via `createElementNS`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fad45a99af474dadad4b941558c8aaea?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}