{"version":"1.0","type":"rich","title":"test","description":"A continuously shuffling set of the 26 alphabet letters animates horizontally across an SVG canvas. The visualization demonstrates D3's general update pattern with a key function, showing how data joins handle enter, update, and exit selections. Each letter's x-position is recalculated based on its new index after each shuffle via `d3.shuffle`. An infinite loop triggers repeated updates, with a 750ms transition on position changes. The code primarily uses D3 v7 selections, `join()`, and `transition()` for the animation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/55e470af0ae649e0af236bc83363c42a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}