{"version":"1.0","type":"rich","title":"fresh block","description":"Letters animate in a horizontal line, appearing, moving, or fading out as a random alphabetical subset of the alphabet is selected every 1.5 seconds. The d3.v4 code uses data joins with enter, update, and exit selections, styling each state with distinct colors and animating positions and opacity via d3.transition. SVG text elements render the glyphs in a monospace font.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-829d68f29d67b40806f391739158ba6a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}