{"version":"1.0","type":"rich","title":"Coronavirus Deaths by Country over Time (with Voronoi Hover)","description":"This visualization tracks cumulative COVID-19 deaths by country over time using a log-scaled line chart. A Voronoi overlay, built with d3.Delaunay, enables smooth hovering to highlight the active country’s line and display a tooltip with the death count and date. The chart uses React with d3.v5 for scales and axes, rendering SVG paths from data sourced from the Johns Hopkins Coronavirus Dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3fba98e2fe734e0ab766df9a3f63c4ba?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}