unplugin-purge-polyfills

unplugin-purge-polyfills is a build-time plugin for JavaScript/TypeScript projects that automatically replaces imported polyfill packages with equivalent native browser APIs, reducing bundle size. It’s designed for developers using modern bundlers like Vite, Webpack, or Rollup who want to ship leaner code without manually auditing dependencies. Its interesting because it seamlessly optimizes production builds by leveraging the fact that many polyfills are no longer needed in modern environments, improving performance with zero configuration overhead.