Babel compiler core.

CLI for webpack & friends

A Babel preset for each environment.

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

This is [babel-preset-es2015](http://babeljs.io/docs/plugins/preset-es2015/), minus [modules-commonjs](http://babeljs.io/docs/plugins/transform-es2015-modules-commonjs/), plus [external-helpers](http://babeljs.io/docs/plugins/external-helpers/). Use it wi