[daffl]

Feathers doesn't assume much on the client. You can use a module loader or the bundled Feathers client which works right out of the box. To be able to use ES imports in the browser I personally use http://stealjs.com

[ekryski]

Yup and I use Webpack. The beauty is you get to take your pick. The downer is it's not set up for you. Tradeoffs for now...