webpack-plugin-module-federation

A Webpack 4 plugin that implements module federation, allowing multiple separately built applications to share code and dependencies at runtime. This is an early beta (v1.0.0-beta-1) of the official ModuleFederationPlugin backported for Webpack 4, with similar API to the Webpack 5 version. It enables micro-frontends by exposing and consuming remote modules via a dynamic import pattern. Unlike the Webpack 5 built-in, this requires explicit configuration of libraryTarget 'global' and manual addition of remoteEntry.js scripts to HTML. The library is considered experimental, not recommended for production, and lacks the maturity and features of the official Webpack 5 ModuleFederationPlugin.