Do not use Bluebird in modern browsers.

[annitya]

Would it be possible to only polyfill Bluebird for IE11? The stacktrace becomes a bit of a mess. I would post the full version, but my screen isn't high enough :P

[evancharlton]

Oh yikes, thanks for reporting! That's definitely possible!

[annitya]

Dat response time! xD Looking forward to it :)