This example visualizes the top 10 most populous countries as a horizontal bar chart, using a logarithmic-free linear scale to encode population values. The chart is built with React and rendered as SVG, leveraging d3-scale for the band and linear scales, d3-format for tick labels, and d3.csv to load the United Nations World Population Prospects 2019 dataset. It includes axes, a population axis label, and SVG <title> tooltips on each bar. The design uses a clean, stylized aesthetic with the Poppins font.