This stylized bar chart visualizes the top ten countries by 2021 population, using horizontal bars to encode values. The visualization is built with React and SVG, leveraging D3 v7 utilities such as `scaleBand` and `scaleLinear` for positioning and scaling. Data is loaded as CSV from a UN population dataset via D3’s `csv` method. Axes are rendered through custom React components (`AxisBottom` and `AxisLeft`), while the bars themselves are drawn as `rect` elements in a `Marks` component.