This stacked bar chart visualizes World University Rankings across five metrics—Teaching, Research, Citations, Industry Income, and International Outlook—using d3.stack to aggregate scores per institution. Users can sort by metric and order via dropdowns, while hovering reveals exact segment values and legend interaction highlights selected categories. The SVG rendering uses d3.scaleBand for axes and d3.axisLeft/axisBottom, with data loaded from CSV via d3.csv.