what the ...!?
It just creates some windows and automatically position them for you!? No, I do not want more windows, I want the content of the tabs I selected(! and not all) tiled in the same existing window.
Check Vivaldi on how to properly create Tiles

It does its job but in KDE Neon it works a bit strange, as it often leaves an gap in the left side when doing a 4/4 tilling.

It is conflicting with Simple Tab Groups. As soon as I activates a Tile layout, it added strange numbers in front of my Tab Group names and tabs inside. The strange numbers remained even after closing the layout. I had to restore from my STG backup to restore the correct names.

Great add-on. Must have item!!!

Obviously cannot be as good as the version prior to web extensions switch by Firefox, but as good as Firefox allows us to have it.

After installing and pressing the button, extra windows will open and you'll realize this is not the functionality you expected you'll try to re-drag them to their original window, they will close unexpectedly and you'll post a 1 star review

it's pretty good once you set it up, but i'd need it to allow any size because currently it has minimums and they're way too big for what i have in those pages

What's up with the reviews? This is an awesome extension and perfect companion to Sidebery/TST.
It works with most of the features in it too restoring the child tabs as child tabs.

The only features I wish existed here were:
--ability to choose which toolbars to hide by default. I do not want the Sidebar in tiled tabs but I DO want the address bar
--ability to have more control over the canvas where the tab tiles create: for example, I want the tab tiles to create over the full window if the window was maximized but if it was not maximized I want it to use the same canvas dimensions excluding the Sidebar.

Great extension, does exactly what is mentioned!

Only suggestion would be to add the option for the layouts to simulating Windows snap splitting. If it the extension made the split windows maximized they would work better with win 11 snap groups

As other people have noted not sure why the reviews skew to low for this extension - it does what it says and I've found it very useful for using multiple tabs simultaneously. Only thing keeping it from 5 star from me is the Toggle Toolbars option appears to be breaking the tiling layout - can't seem to see a way around this.

I'm only using the extension to split tabs vertically, and it's exactly what I need.