rkusa/gulp-es6-module-transpiler

es6-module-transpiler is an experimental compiler that allows you to write your JavaScript using a subset of the current ES6 module syntax, and compile it into various formats.

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise

Apply a source map to a vinyl file, merging it with preexisting source maps