{"version":"1.0","type":"rich","title":"Smoothed Daily Coronavirus Deaths Line Chart","description":"A line chart displays smoothed daily COVID-19 death counts for the top 50 countries by cumulative deaths, using a logarithmic y-scale and time-based x-axis. Each gray line represents a country; hovering via a d3.Delaunay Voronoi overlay highlights the corresponding line and shows a tooltip with the country’s total deaths and date. Data comes from the Johns Hopkins Coronavirus dataset, processed with d3.csv and a moving-average blur function, and rendered as SVG paths using d3.line, d3.scaleTime, and d3.scaleLog within React.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4b66a3e21f6c43e8a6cc32edec13c31b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}