{"version":"1.0","type":"rich","title":"Smoothed Daily Coronavirus Deaths by Country","description":"A multi-line chart displays smoothed daily coronavirus deaths for each country over time, sourced from the Johns Hopkins COVID-19 dataset. The chart uses a logarithmic Y-axis to accommodate wide variations in death counts, with a Voronoi overlay enabling interactive hover to highlight a selected country’s line and show a tooltip with cumulative deaths and dates. The visualization is built with React, D3 v5 for scales and axes, and d3-delaunay for the Voronoi overlay. Daily values are smoothed via repeated averaging, and SVG renders the paths and labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/40f24c7001554afd9c57fd3c8a732e44?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}