This stylized bar chart displays the top 10 countries by projected 2020 population from a United Nations dataset, using horizontal bars with a teal fill and a Poppins font. The example highlights labeled axes and a population label, with tooltips showing formatted values. Built with React and D3 v6, it uses scaleBand and scaleLinear for layout, and formats tick labels with a custom SI-formatting function that converts billions from “G” to “B”. The SVG rendering is driven by reusable AxisBottom, AxisLeft, and Marks components.