This example displays the top 10 most populous countries as horizontal bars, ranked by population from the United Nations World Population Prospects 2019 dataset. The chart uses React to render SVG elements, with d3.scaleBand and d3.scaleLinear for positioning, d3.csv for data loading, and d3.format for abbreviating population ticks. A native SVG `<title>` element provides hover tooltips, while the Poppins font and teal bars create a stylized aesthetic.