{"version":"1.0","type":"rich","title":"#4 COVID-19 Deaths in US (NYT data) Reusable D3 Scatter Plot Framework Animated","description":"This animated scatter plot visualizes COVID-19 deaths and cases in the United States using New York Times rolling averages data. The visualization alternates between displaying average cases and average deaths on the y-axis every 2.4 seconds, with each data point representing a date. Built with D3 v6, the reusable chart uses `scaleTime` and `scaleLinear` for axes, `axisBottom` with `timeFormat` for month and year labels, and `transition()` with staggered delays for smooth circle repositioning. SVG rendering displays the full timeline with circles growing from radius zero via `transition.attr('r', radius)`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6e22f9a7cd904142bb4a07bd0b0d9e11?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}