mimosa-esperanto-es6-modules

An ES6 module transpiler plugin for Mimosa build tool that uses Esperanto to convert ES6 module syntax (import/export) to AMD or CommonJS compatible JavaScript with inline source maps. Version 0.3.4 is the latest release; the package appears to be in maintenance mode, with no updates since 2015. It wraps the now-deprecated Esperanto library, which was a predecessor to Babel-like tools. Key differentiator: integrates directly with Mimosa's asset pipeline, allowing automatic transpilation during build. Alternative to Babel integration for Mimosa, but limited to module syntax transpilation only (no ES6 features like arrow functions, classes, etc.). Requires Node >=0.10.