This example visualizes global COVID-19 death totals over time, with each country represented by a distinct colored line on a log-linear scale to compare growth rates across nations. The chart uses a React component with D3 v5 scales including `scaleTime` and `scaleLog`, and renders paths via the `d3.line` generator into SVG. The y-axis uses `axisLeft` with a custom tick format, while grid lines are drawn through tick size settings. Data comes from the CSSE COVID-19 time series CSV, filtered to country-level rows and transformed into per-day death totals.