webpack-inject-plugin

A webpack plugin to dynamically inject arbitrary code into the bundle at build time. Current stable version is 1.5.5, compatible with webpack >=4.0.0. It allows injection via a loader function (synchronous or async), with options for entry filtering and ordering (First, Last, NotLast). Unlike other injection plugins, it leverages webpack's loader context and supports multiple plugin instances with unique loader IDs. Useful for polyfills, instrumentation, or config-driven code injection.