Tebibyte Media can no longer recommend containerization addons because they are superfluous. Those and any other entries previously contained on this page which are missing should be detailed here.
Tebibyte Media no longer recommends Privacy Badger.
Privacy Possum – Extended tracker blocking.
uBlock Origin – Adblocker, cosmetic filtering, malicious script protection, tracker blocking, all in one package.
CanvasBlocker – Fakes fingerprint readout for some JavaScript APIs (blocking HTML canvas can break things like image upload).
Google Analytics Blocker – Blocks Google Analytics.
GNU LibreJS – Extension that blocks all but freely licensed JavaScript.
JavaScript Restrictor – Restricts access to JavaScript APIs to prevent fingerprinting.
NoScript – Blocks all JavaScript. Not recommended unless you're willing to learn.
Dark Reader – Global, configurable dark mode
Flagfox – Displays information about a website's physical location and IP address in the address bar
I don't care about cookies – Annoying GDPR consent cookie reminder blocker
Privacy Pass – Stores tokens to bypass captchas
User-Agent Switcher – Allows you to emulate another browser's user agent on sites that discriminate against Firefox. Not commonly necessary.