Firefox Tip: Easily Arrange Container Tabs with the “Container Tabs Sidebar” Add-on

As someone who regularly uses multiple Firefox containers, I’ve found that there’s no convenient way to arrange the order of your containers right from about:preferences#containers page.

However, there’s a handy add-on called Container Tabs Sidebar that makes this easy. With this add-on, you can simply drag container names in the sidebar to reorder them. this new order will be reflected back on the about:preferences#containers page when you refresh it.