This stacked horizontal bar chart shows the distribution of IMDb movie ratings across six genres, with each bar divided into five rating categories from “below 5.0” to “above 8.5.” The visualization uses d3.stack() to compute the stacked segments and d3.scaleOrdinal() with a categorical color scale to distinguish rating bands. The code renders SVG rectangles via data joins and includes an interactive tooltip triggered by mouseover events, displaying the exact percentage for each genre-rating combination. Data comes from a CSV file containing precomputed proportions for each genre.