This stylized bar chart displays the top 10 most populous countries in 2020, using horizontal bars sorted by population size from the United Nations World Population Prospects 2019 dataset. The visualization is built with React and D3 v5, rendering SVG elements through components like AxisBottom, AxisLeft, and Marks. D3’s `scaleBand` and `scaleLinear` position the bars and axes, while `csv` loads the data and `format` creates the abbreviated population labels, with a Poppins font and muted color palette for styling.