Recommended extensions for Firefox
Posted Aug 7 2021, updated Nov 26 2022
This document is dedicated to the public domain (CC0)
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Add custom search engine
Always Preview PDFs (not obsolete for certain links!)
Augmented Steam
BetterTTV
CanvasBlocker
Contextual Wiktionary
Copy All Tab URLs
Copy Image Text
Cryptext
Dark Reader
Download Images From Tabs
Duplicate Tab Shortcut (functionality differs slightly from Shortkeys)
Easy Container Shortcuts
F.B. Purity
Firefox Color
Firefox Multi-Account Containers
Markdown Viewer Webext
Mastodon Simplified Federation
Mouseless
OptMeowt
OwnCast Browser Extension
Reddit Enhancement Suite
Reddit PGN viewer
Redirector
Refined GitHub
Right-Click Borescope
Shortkeys
Sponsorblock for YouTube
Stylus
Switch Container
tabdetach
TinEye Reverse Image Search
To Google Translate
Tweak New Twitter
Twitch Channel Points Autoclicker
Twitch Chat pronouns
Twitter Link Deobfuscator
uBlock Origin
Unpaywall
Violentmonkey
Want My RSS
Web Search Navigator
XKit Rewritten
"Manage extension shortcuts in Firefox"
Thank you Rand for the list suggestions :)