{"version":"1.0","type":"rich","title":"Dataviz 2020_Ep51 - 42. Coronavirus Line Chart - React and D3 Axes","description":"This example shows the global cumulative COVID-19 death toll over time as a single black line chart, with a horizontal marker at 3.5 million deaths and a vertical “Now” marker at the most recent date. It uses React to render the SVG and D3 v6 scales (`scaleTime`, `scaleLinear`) and line generator (`line`) to plot the data, while custom `XAxis` and marker components handle axes and annotations. The data comes from the CSSEGISandData COVID-19 time series CSV, loaded and transformed with D3’s `csv` and `timeParse`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7639f48ed6b741a68bb54cf7691ceef6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}