This example visualizes IMDb movie ratings across six genres using a stacked horizontal bar chart, showing the percentage distribution of ratings across five score categories. The chart is rendered as SVG using D3 v7, with data loaded from a CSV file. The implementation demonstrates D3’s stack layout for proportional composition, d3.scaleBand for categorical positioning, and d3.scaleOrdinal for color encoding. Interactive tooltips reveal the exact percentage for each rating category on hover, with a legend positioned to the right.