How to create a Chat using Pusher or PubNub

Hi. I was able to create an app using F7 and Vue with Pusher and it works fine, but I would like to Use Aurelia as my Desktop App to be able to chat with these chat users. Have any one used Aurelia with Pusher or maybe PubNub to do it?

What do you expect will be the difference between Aurelia and Vue? I think they could be implemented similarly. It would be nice if you could share some experience creating that too