What browser extensions do you use?

Browser: Firefox, gonna name stuff i don't see mentioned yet

'Multi Account Containers' + 'Container Tabs Sidebar' + 'Switch Container' + 'Temporary Containers' + 'don't care about cookies' 'Consent-o-matic'
basically allows you to easily have multiple accounts on websites while also making sure everything stays contained to its own bubble, and anything I don't have a dedicated container for gets a temporary container that deletes the cookies after a bit in order for me to both not care about cookies and also not get any cookies. at this point mostly because I don't like accidentally having an account on a non-contained instance

ff2mpv - easily launch videos in mpv, requires a bit of setup

Image Search Options - finding the source of most drawings, spotting which anime a clip is from etc

Yomichan for quick access to locally installed dictionaries (for Japanese in this case)
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