It works great, sometimes it forgets the connection to the browser and you have to click the extension in the firefox browser again. Then it will prompt you to name the connection and connect it.
It also worked with adblockers (some forum posts mention that adblockers could potentially block localhost) but it worked fine.

Can't integrate KeePassXC_Browser with KeePassXC on Linux Mint.

KeePassXC is, in my opinion, the single best option to use for password management, and this is just a little plugin to help it do it's job.

It works, and it has plenty of options to prevent it from being annoying or anything, so I have no complaints.

I would like to especially highlight it's ability to detect TOTP fields (also known as 2FA code fields) which is noteworthy because almost nothing else does this quite this well.

Great add-on even for TOTP !

Version 1.8.8 comes with very useful improvements (https://cup.aihedy.com/en-US/firefox/addon/keepassxc-browser/versions). The development team is friendly and responsive. Thanks so much - your work is highly appreciated ❤️

constant errors; KeePassXC-Browser has encountered an error:

Key exchange was not successful.