This stacked histogram shows the distribution of movie runtimes across the top 6 genres in the IMDB Top 250 list, with each bar broken into colored segments for genres like Drama, Crime, and Action. The chart uses D3 v7's `scaleLinear`, `scaleOrdinal` with `schemeSet2`, and `bin` functions on a 10-minute interval to aggregate data parsed from a CSV. The React app loads the dataset, filters out null runtime values, and categorizes movies without a top genre as “Other.”