This example shows a horizontal bar chart of the ten most populous countries in 2020, with country names on the y-axis and population values on the x-axis. The visualization uses React to render SVG elements and D3 utilities—`csv` for data loading, `scaleBand` and `scaleLinear` for axis scaling, and `max` for domain calculation. It draws grid lines, tick labels, and bars positioned via the scales. The data comes from a GitHub-hosted CSV file.