This stacked bar chart shows the proportional distribution of IMDb ratings across six movie genres, with each genre’s full bar representing 100%. The visualization uses D3.js v7 to render SVG rectangles, with a color scale mapping five rating categories (from below 5.0 to above 8.5). Hovering over any segment triggers a tooltip displaying the exact percentage for that genre and rating level. The data is loaded from a CSV file, and the chart uses linear and band scales for axes.