The best extension you can ever have on every web browser. I have used the other competing password managers out there in the past but none of them can compare to LastPass. I seriously cannot live without LastPass. It makes my life so much easier not having to remember 1000 different passwords. Thank you LastPass for such an amazing experience.

Edit: There seems to be some sort of bug in this Add-on, where it logs me off automatically. It is very inconvenient to have to log in every time I start up Firefox. It gets fairly annoying as some have mentioned.

LastPass 4.19.0.5
MacBook Pro (15-inch, Mid 2012)
macOS version 10.14.2 Beta (18C48a)
FF: 63.0.3 (64-bit)