{"version":"1.0","type":"rich","title":"React + D3 axis (Coronavirus Deaths)","description":"This example shows a line chart of cumulative global coronavirus deaths over time, drawn with D3 scales and a React-generated SVG. The chart highlights the most recent date with a vertical marker line labeled “now” and a horizontal reference line at 3,000,000 deaths. React components manage the SVG structure, while D3’s `scaleTime`, `scaleLinear`, and `line` generator compute positions and the path. Axes are rendered using `d3.axisBottom` within a React effect. Data comes from the CSSEGISandData COVID-19 time-series CSV, parsed with `d3.csv` and `timeParse`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c996f0ae8cc34814815f3bdd0688919b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}