This example visualizes the proportion of different crime types across Massachusetts communities using a 100% stacked bar chart. Each bar represents a community type, with segments showing the normalized share of burglary, robbery, motor vehicle theft, and violent crime. The chart reveals that rural areas have a higher proportion of burglary, while cities show more robbery and motor vehicle theft. Built with d3.v5, the visualization uses the vega-lite-api to aggregate crime counts by community and crime type, with data loaded from a CSV via d3.csv. The view is rendered as an SVG, with customized axis and label styling for improved readability.