Is this project still supported

[MPParsley]

Hello, thank you for this project.

Is this project still supported or are there better web component solutions for EmberJS nowadays?

[JackHowa]

Yeah I was curious too. Seems like possibly not supported. Also curious if there are better solutions? Ember seems to have long thought about how to migrate off of it -- which is cool of them.

HTML was designed in a time when the browser was a simple document
viewer. Developers building great web apps need something more.
Instead of trying to replace HTML, however, Ember.js embraces it, then adds
powerful new features that modernize it for building web apps.
Currently, you are limited to the tags that are created for you by the
W3C. Wouldn't it be great if you could define your own,
application-specific HTML tags, then implement their behavior using
JavaScript?

That's exactly what components let you do. In fact, it's such a good
idea that the W3C is currently working on the Custom
Elements
spec.

Ember's implementation of components hews as closely to the Web
Components specification as possible.
Once Custom Elements are widely available in browsers, you should be able to
easily migrate your Ember components to the W3C standard and have them be
usable by other frameworks.

cc @adrigzr