This scatter plot visualizes the populations of the ten most populous countries, using data from Worldometers' 2020 estimates. The chart maps each country's population along the x-axis, with country names displayed on the y-axis. Built with D3 v6, the visualization uses `scaleLinear` and `scalePoint` to position elements, and `axisBottom` and `axisLeft` to render axes with gridlines. The SVG output features interactive circles that change color on hover, with axes and labels formatted using D3's `format` function.