I only use this for the Tree Style Tabs addon when there's a single tabbed window it hides the sidebar, but I truly appreciate this addon existing and love Firefox's powerful addon community even more.

More details about TST + Tab Count in Window Title addon: https://github.com/piroor/treestyletab/wiki/Code-snippets-for-custom-style-rules#auto-hide-sidebar-in-windows-with-only-one-tab-requires-another-extension-1768

This makes it so much easier to find the window I'm looking for. If you could find a way to sort the way the windows are stacked it would be useful as well. But this solves 90% of my problems. Thanks

Underrated add-on! This one does exactly what it says, with minimal fuss, and also allows you to quickly set a name for each window, without all the complexity and hassle of other tab grouping / session management extensions.

(I use this to ensure my windows have consistent appearance in the taskbar regardless of which tab is selected.)

aren't the great ideas like this - just simple!

on the tin etc.

Simple and yet far more useful than other ways to show tab count. When you have multiple windows, you can get a quick glance at the distribution of tabs across them all, just from their titles. Perfect.

Now if we could only *name* windows and display these names alongside tab counts, we could get back the usefulness of Tab Groups, without Tab Groups!