This bar chart displays the population of the top 10 most populous countries, based on 2018 estimates from the United Nations World Population Prospects. It uses D3 version 5 to render the visualization as SVG, with steel-blue rectangles for bars and labels for each country. The chart is generated from a CSV file containing country names and population figures, which are loaded and mapped to the visual elements. The example demonstrates a basic bar chart using the D3 library’s SVG rendering capabilities.