This example presents a reusable scatter plot of COVID-19 data, mapping countries along the x-axis and death counts along the y-axis. It utilizes the D3.js library (v7) within an SVG rendering context, demonstrating a modular component pattern via the `scatterPlot()` function. The main script asynchronously loads a CSV dataset using `d3.csv`, parses death values as numbers, and then invokes the chart with configurable accessors, margins, and point size. The visualization adapts to the full browser window by setting its width and height from `window.innerWidth` and `window.innerHeight`.