Babel
Babel supports the latest version of JavaScript using syntax transformers. These plugins allow you to use the new syntax right now without waiting for browser support.
Courses in Babel
Gulp and Browserify - Adding Babel & Source Maps
What is already a nice workflow using Gulp, Browserify, Watchify & Browsersync to enable auto rebuilds & live browser reloading can be further improved by adding Babelify. A sim...4 minutes 31 seconds