- uBlock Origin
- Privacy Badger
- HTTPS Everywhere
- Firefox Relay
- NoScript (off 99% of the time since it's not really needed)
- RES (until reddit does some stupid shit and bans it or something so I can finally quit it entirely)
- TinEye Reverse Image Search
That's basically it. But after reading a few comments I added:
- Consent-o-matic
- Decentraleyes