This example shows a horizontal bar chart of the top ten countries by 2020 population using CSS-named color data loaded via D3’s `csv` utility. The visualization renders with React state management, where `scaleBand` and `scaleLinear` map country names and population values to SVG coordinates. Gridlines and tick labels are generated from `xScale.ticks()`, with each bar’s width proportional to its population. The chart uses SVG rendering inside React components, demonstrating how D3 scales and axes integrate declaratively with React’s rendering model.