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.

タブをタイル化して1画面上にたくさん並べることができる拡張。Emacsのsplit-windowのようにウィンドウにタブを敷き詰めることができる。具体的な操作方法として、ウィンドウを上下2分割するには、ツールバーのアイコンを右クリックメニュー→Manage Layout and Tiles→Default Layouts→2 Tabs horizontalを選び、分割したいタブを表示させてアイコン右クリックメニュー→Tile Tab→belowで下に表示したいタブを選ぶと、アクティブタブとそのタブだけが抽出されて、上下に分割表示される(Emacsのsplit-window-verticallyと同じ) 。タイル間はCtrl-Tabで移動でき、アイコンのクリックもしくは「Shift+Alt+↓」(分割オン/オフのトグルキー)を押すとウィンドウ分割がオフになる。Manage Layout and Tiles→Sync Scrollをチェックすれば各タイルを同期してスクロールさせることもできる。
エディタ側でブログなどの記事の構成順を前後に再配置する際に、再配置したい記事の該当箇所が複数箇所に離れて散在する場合に、その場所をブラウザ側でも確認しながら編集したく、ブラウザの上下2分割表示が実現できるアドオンを探していたので、とても助かった。

This does exactly what it says - opens existing tabs as arranged and synchronized browser windows- and does it perfectly.

You can easily turn off the toolbar across all windows, syncronize scrolling between them, and realign them if you disturb the original configuration. You can set a default layout, and pick a different one at any time. The menus are clear and intuitive. It will close the splits as easily as it opened it, restoring them all to tabs.

I love this add-in! Thank you developers!

I was expecting multiple tabs tiled into a single window, not multiple browser windows all over my desktop each with a toolbar that eats up space.

Yeah, not sure what all those bad reviews are on about... They seem to be pretty old; there should be a way of discounting ageing reviews. Anyway, my only grievance is not having keyboard shortcuts for expanding and contracting a tile, instead of having to click-click-clicking every time. Otherwise, I'd give it a 5.

Excellent!!!

I feel bad for the author that this extension has such a low rating, which seems to stem mostly from people who review-bombed it years ago over limitations Mozilla implemented.

I will say that the overall UX is not super intuitive, but as a web developer working with multiple windows at various viewport sizes, having adjacent windows readjust themselves is such a timesaver.

Until FancyZones implements this feature (https://github.com/microsoft/PowerToys/issues/254), this is a great free browser alternative to tools like AquaSnap.

Thanks DW!

Extremely useful, and a very important add on for me! Thanks to the developers for making this! Works flawlessly without any problems! Grateful for your hard work!

I like this extension very much and I have been stuck in the 11.15 version. Because the new version close tab will close all tabs, instead of 11.15 version only closes the tab that I clicked to close. For this reason, I am very troubled, so I have not updated the new version. How to set up the new version?

From FF90 browser crashes when split tabs for the second time every time I try.