Works really well and can be paired with the WebAppMode (WAM) addon; together they can auto-enable the PopupWindow for specific web pages.

the height/width setting is not working and the popped window cannot maximize

Works well with some issues:

- Maximize button on pop-up window is disabled/greyed out--pop-up windows cannot be maximized with the maximize button
- would be nice if the pop-up windows was the same size as the window it was "popping up" from, rather than a pre-determined size

That's useful for borderless need. I open several webpage to look borderless documentation. It's Very good!!

Great add-on !

cool popup
but...
- no option to just open an empty popup (or not working for me)
- a very cool feature : ability to choose the popup/window name (for js targeting)

add "search text in pop-up window"

please please please please please please please please please please please please please please pretty please

Nice extension. Is it possible to implement alt + click, left + right click or something similar for activation?

It just works

Great extension...must have!