rollup-plugin-externals

A Rollup plugin that mimics webpack's externals configuration, allowing you to mark dependencies as external and provide global variable names for bundling with script tags. Currently at v0.0.1, it is a lightweight alternative to @rollup/plugin-node-resolve combined with manual external handling. It maps module IDs to global variable names, emitting `module.exports = window.VariableName` stubs at build time. Suitable for library authors bundling for browser environments. No dependencies and ships TypeScript types.