This interactive pie chart visualizes the distribution of the top 10 programming languages of 2024, with each slice’s size proportional to its usage percentage and a legend on the right listing each language with its exact value. Built as a reusable chart function using the `d3.pie` layout and `d3.arc` generators, it assigns categorical colors via `d3.scaleOrdinal` and `d3.schemeTableau10`. The React application loads the CSV dataset and renders the SVG to fill the browser window, labeling slices with values above 3%.