Javascript Q library browser support

Question

We are looking to use the Q library in one of our project on the client side. But we want to make sure that the library is supported by the browser we need to support. We weren't able to find a authoritative source that would provide that information.

Is it safe to say that the library support IE 9 and above since it is used in AngularJS and that the framework supports IE9 and above (source).

Answer 1

No.

From: https://docs.angularjs.org/api/ng/service/$q

This is an implementation of promises/deferred objects inspired by Kris Kowal's Q.

They are not the same library.

That being said, test the Q library in a given browser at the link at the bottom of it's github page:

https://rawgit.com/kriskowal/q/v1/spec/q-spec.html