We started doing this around 3 years ago. It's likely we'll change our default coding style from Node.js style to ES6 and our front-end components to Web Components - browser support pending.

However, Web Components won't remove the need for a service layer which is also provided by the default BRJS runtime or the encapsulation of tests, i18n, config and other resources within a Blade.

Demonstrating how to use BRJS with Web Components (Polymer) is most definitely on our TODO list.