Opera extension OR Chrome extension that supports "Install Chrome Extensions" (Opera ad-on).

Hi!

I'm currently on Opera on my PC, it has a lot more feature compared to Chrome, so dont really want to go back.

Chrome extensions wasnt a problem so far, Join Chrome ad-on was/is the only ad-on so fat that it had any problem.

I can install, but Join doesnt work on Opera (doesnt see the devices, commands), even though I was able to install.

Is there any plan for Opera extension? Or a way to develop the Chrome ad-on so that it would work with Opera's Chrome Install Extension" ?

A lot other app has Opera extension like PushBullet, EasyJoin even Roamit, and for the other apps Chrome extensins works fine.