This stacked bar chart visualizes the distribution of IMDb movie ratings across six genres, with each bar segment representing the percentage of titles falling into five rating brackets. The visualization uses D3.js (v7) to load CSV data and render SVG elements, employing `d3.stack()` for the stacked layout, `d3.scaleBand()` for the categorical y-axis, and `d3.scaleLinear()` for the percentage x-axis. Interactive tooltips display exact percentages on hover, while color encoding via `d3.scaleOrdinal()` distinguishes each rating category.