Webpack CDN Plugin

A Webpack 4 plugin that externalizes node_modules in development and replaces them with CDN scripts in production, reducing build times and improving page load performance. Version 3.3.1 is the latest stable release, with no active development since 2019. It integrates with html-webpack-plugin (peer dep >=3) to inject script/link tags for external libraries like Vue or React. Key differentiators: automatic CDN URL generation via unpkg or custom paths, supports multiple pages via cdnModule option, and works with custom HTML templates. Only supports Webpack 4; for Webpack <4 use v1.x. Requires Node >=6.9.