This visualization displays a basic pie chart of browser usage shares, with segments colored by a sequential ordinal scale and labeled with their names. The chart is rendered as an SVG using D3 v6, with data hardcoded in the script rather than loaded from the included CSV file. The code uses `d3.pie()` to compute arc angles, `d3.arc()` to generate path data, and `d3.scaleOrdinal()` for color mapping, while labels are positioned using an inner arc's centroid. The SVG is centered via CSS, and the visualization is based on a tutorial by FrontendTips.