{"version":"1.0","type":"rich","title":"Coronavirus Deaths Cross 10,000","description":"This chart plots the cumulative total of coronavirus deaths over time, with a horizontal marker line highlighting the moment deaths crossed 10,000. The React component uses D3 scales (`scaleTime`, `scaleLinear`) and a `line` generator to render an SVG path. Vertical and horizontal marker lines, with labels, are built as React subcomponents. Data comes from the Johns Hopkins COVID-19 time-series CSV, which is loaded and transformed with `csv` and `timeParse`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c47fc5e8576b42069413d2df695fe6b4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}