I know this is old news by now, but I was not sure how to activate vertical tabs on all of my browsers. It certainly is not obvious, so I wanted to include the instructions here in case anyone else wants to try it out.
Type about:config into the address bar of Firefox. You’ll be greeted with a warning that you are accessing advanced settings - click “Accept the Risk and Continue.” Search for the boolean preference sidebar.verticalTabs and set to true. That’s it! Enjoy your vertical Tabs!
Edit: You may also need to set sidebar.revamp to true if it is not already/automatically set.
They take too much screen space, and my muscle memory is built on horizontal tabs, 2500 of them
They really should have a browser that can have side by side sites so I don’t have to keep doing that in the OS. Maybe I should just invent one. I don’t know about anyone else but almost all of my workflows at this point are one side reference material and the other side what I’m working on.
There is a very good addon that does this. Tiles WE It toggles splitting your browser in 2/3/4/6 windows tiled, or custom layouts. Also fancyzone and altsnap are great tiling manager https://addons.mozilla.org/en-GB/firefox/addon/tile-tabs-we/
Also what is this https://addons.mozilla.org/en-GB/firefox/addon/tiled-tab-groups/
I’ll have to give that a look, thanks.
Opera can do this, but it’s chromium
Nice, wheres my tab groups?
There is still no built-in solution for nested/tree-like groups, but for creating simple groups Ctrl+N has served me for many years.
Also available on LibreWolf with a toggle at about:config.
I like it better than the horizontal tabs, but it’s still got nothing on the Tree Style Tabs extension. With that you can group tabs together, collapse trees, close trees, etc. Makes it much easier to keep things organized
Wow, I had no idea this was already built in! Thank you!
I wonder why this feature is “Obscured” like this, maybe it’s still in beta?
Yeah, pretty sure, it hasn’t been officially announced yet, because it is still under development.
I personally prefer Sidebery, but glad they’re finally putting this feature in as a standard feature
There’s an additional option I have set to true, and not sure what else it provides, but it’s: sidebar.revamp
Thanks! I added it to the post.
Oh neat!!
Nice! I’ve been running the nightly for this, looking forward to switching back to regular Firefox.
Removed by mod
