UwU

A must-have for developers. Incredibly useful for multi-user testing.

very convenient to use. Allows me to open several accounts in a browser

This extension is great, a life saver.. I really need to open several tabs with different account set on it, before i was forced to use multiple private tabs/windows and it is frustrating, or using additional browser just for the needs. And then i came across this and try it. And it is very satisfying. no more multiple windows opened and save my time.

A life saver, I think this plugin should be built into the browser; As it's one of the main selling points. It helps with accessing websites that are bloated with trackers like twitter, without sharing it's cache with other sites.

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Great and useful addon!

one of my favorite add-ons for Firefox.

LOVE this add-on. So helpful. Especially appreciate that you can have different tabs in the same window to switch back and forth easily while still keeping your info separate!

Pretty good and useful. Only complaint I have is there needs to be more color options (not just 8) for the Containers.