It would be really cool to Auto-Hide the Toolbar. In order to show the toolbar again you would move the mouse to the top of the window and the toolbar would slide down. (Similar to how Safari handles Toolbar Auto-Hiding)

Thanks @zalex108

Okay I recreated it in the Suggestion box

Hello Opera Team,

Recently I installed Opera on my MacBook and fell in love with the browser you all have done a really great job. I just have one suggestion, I think it would be super beneficial to have Opera handle Force Touches similar to how Safari handles Force Touches. For those who don't know Safari opens a preview of the page when a link is Force Touched. gif image of Force Touch in Action.

I found this website which implements Force Touch into a javascript library. It might be helpful so I will just stick it here
Pressure.js - A Force Touch JavaScript Library