Transpile your ES6 files into ES5 using the Illusionist node module and Sprockets

ES6 support for the Rails asset pipeline

Transpile ES6 files with BabelJS.

Ruby bridge to the Bublé ES6 transpiler

A Sprockets transformer that converts ES6 imports into ES5 bundles

Transpile ES6 files with BabelJS.

SmapRails a forward polyfill for ES6 Maps packaged for the Rails asset pipeline