Firefox add-ons
User interface & wellbeing
- Clickbait remover for YouTube — Replaces YouTube video thumbnails with a frame from the video (eliminates time and attention theft)
- Consent-o-matic — Automatic handling of GDPR consent forms
- Dark Reader — Dark mode for every web site, can be configured to turn on and off automatically with sunset and sunrise
- eyeCare — Periodic reminders to look away from the screen and do eye exercises
- Fixed zoom — Remember zoom settings for each site (so you don't need to lean forward into a dangerous posture to read the screen)
- Reading ruler — Highlight one line of text at a time (aids with focus)
- Unhook — Hides related video recommendations on YouTube (eliminates time and attention theft)
Research & information management
Language tools
- 10ten Reader — Pops up Japanese-English dictionary for text beneath mouse pointer
Utilities
- PrintFriendly — (Used to have an add-on for Firefox, now only available for Chrome) Converts web pages into pdf files with the opportunity to remove unwanted parts of them first.
- Red Block — Advanced blocking tool for Twitter/X
- Ruffle.rs — Restores Adobe Flash
- StackExchange Desktop Notifications — Real-time desktop notifications for Stack Exchange's inbox, and inbox preview
- Tampermonkey — Allows custom scripting to adjust web content on the fly
- uBlock Origin — Block ads, trackers and malware