This fork of Hello VizHub displays a horizontal bar chart of population figures for 20 countries in 2010. It uses React with D3 v5, employing `scaleBand` for the y-axis, `scaleLinear` for the x-axis, and SVG `rect` elements for the bars. Data is loaded as CSV from a GitHub repository via `d3.csv`, with hover tooltips formatted using `d3.format`. The axes are custom React components, and the chart includes labeled tick lines and a population axis title.