good add-on!
... but a 'always on top' function would be great if it were possible !!!

Would be nice to be able to turn back into tab. Otherwise, very nice. Good for video, in conjunction with "Maximize video" extension.

Very neat. However window title (in taskbar) is reported as the URL, not the page/tab title (i.e. not the same as Firefox behaviour for active tab). Adding an option for this would be an improvement.

Does what it says. Great work!

How set pop-up windows as always on top?

It would be nice to be able to pop up automatically by domain and URL.

NICE ! 如果你要直接彈出小窗口看視頻,這個插件必備,謝謝.

非常棒的插件，弹出窗口要是能置顶就更好了。非常期待有置顶这个功能

Great, thank you!

I searched, searched and searched a lot for an extension with that purpose, I finally found, very good! Thank you for developing this extension!

This is exactly what I need, unfortunately it's nearly useless because you cannot maximize the standalone window - it must be resized manually.

Very useful!

A few suggestions:
1.) Add a keyboard shortcut
2.) Add options for putting the popup on the left or right side of the screen -- not just in the corners. I use this extension most when I want to view web pages side-by-side, at full height.
3.) Express popup height/width options not in pixels but in fractions of a full screen. This would make the extension work consistently across monitors with different pixel resolutions, and across different machines.

Please, make a light add-on icon for the dark browser theme.

Works like a charm!
Thank You

Would like to be able to maximize on Windows and to set automatic popups by URL