This example displays a horizontal bar chart of the top 10 countries by projected 2020 population, using data loaded from a CSV file. The visualization employs React for component rendering and SVG for drawing rectangles, with scales from D3 (`scaleBand` and `scaleLinear`) mapping country names to y-positions and population values to bar widths. The data is fetched asynchronously using D3’s `csv` utility, and the bars are colored uniformly without additional styling.