This extension is fantastic.

Used in combination with the awesome Lizard extension, one can remove all unnecessary components, and have a small window, say weather, stocks etc without taking up heaps of room.

Thanks Dev, great work!

This is truly a perfect extension, and an extension that I use on a daily basis. Works perfectly with "YouTube Windowed FullScreen" to produce "popped-out" YouTube windows that don't float.

Only feature request would be to add the ability to set hotkeys to toggle the current window ("make this tab fullscreen" --> "return this tab"), or even just a keybind to pop a window out.

An _even_ nicer feature would be an integration with sideberry if possible, but even that's too much to ask.

Is there a shortcut to switch back? Obviously once the window is frameless, I can't use the toolbar. Ty!

Very easy use
In the futur, it will be possible to get Fullscreen function ?
Thanks

Works fine, but compared to the Google Chrome extension, there's one drawback: I'm prevented from maximizing the frameless window. I use this all the time to switch a Google Meet conference from a small "camera only" view to the full view and back (e.g. to view or use the the meeting chat occasionally).

With WatsApp...

I use this add-on everyday. This is. currently, the only add-on I know of that will 'app-ify' stuff in Firefox.