This line chart visualizes global COVID-19 death totals over time, using a logarithmic y-axis to accommodate the exponential growth of the data. The chart is built with React and d3.v7, using `scaleTime` and `scaleLog` for the axes, while `line()` generates the SVG path. Data is fetched via `d3.csv` from the CSSEGISandData COVID-19 time series repository, and axes are rendered with `axisBottom` and `axisLeft`, displaying gridlines.