Fork of Pathetic Bar Chart
This visualization displays the top 10 most populous countries as a bare bar chart with no axes, using rectangular bars proportional to each country’s 2020 population. The chart loads data from the United Nations World Population Prospects 2019 CSV, then uses `d3.csv`, `scaleBand`, `scaleLinear`, and `max` to map country names and population values to SVG rectangles. React manages the component state and rendering, while D3 handles the data processing and scales. The bars render in an SVG canvas with no labels or gridlines, focusing purely on the relative population sizes.