This pie chart visualizes browser usage statistics, with each slice labeled by its browser name and thickness proportional to its usage percentage. A legend on the right maps the categorical colors from `d3.scaleOrdinal` and `d3.schemeCategory10` to each browser with its numeric value. The chart is built with D3 v7, using the `d3.pie` layout and `d3.arc` for path generation, with data loaded via `d3.csv` from a remote gist. SVG rendering places the chart and legend, with text labels positioned via `arc.centroid`.