This example presents a horizontal bar chart of the ten most populous countries, with no axes. It uses React and D3 v5's `scaleBand` and `scaleLinear` to position bars, while manually rendering tick marks and labels for both axes. Data comes from the United Nations World Population Prospects 2019 CSV, filtered to the top ten entries via `d3.csv`. The SVG output is generated entirely through React components, with loading state handled by a custom `useData` hook.