私が現在使用している「拡張機能」のすべて（◎：Firefox 専用）
Auto Tab Discard
◎：AutocopySelection2Clipboard
Behave!
Bitwarden - Free Password Manager
◎：Bookmarks Organizer (by Sören Hentzschel)
◎：CanvasBlocker (by kkapsner)
ClearURLs
Containers Helper
Cookie AutoDelete
◎：Copy All Tab Urls
Copy Selected Links
CopyTabTitleUrl
CSS Exfil Protection
Dark Background and Light Text
Dictionaries: one to rule them all
DuckDuckGo Privacy Essentials
◎：Enhancer for YouTube™
◎：Facebook Container
Feedbro
◎：Firefox Multi-Account Containers
◎：Flagfox
Forecastfox (fix version)
FoxClocks
Grammar and Spell Checker — LanguageTool
◎：Header Editor (by 泷涯, 道滿)
◎：Hide Private Mode
◎：hide-scrollbars
IDM Integration Module
◎：Image Max URL
◎：IndicateTLS
◎：IP Address and Domain Information (by webdev7)
◎：Keep or Delete Bookmarks
New window without toolbar
OneTab
◎：Popup ALT Attribute
◎：Readability based Reader View (by Richard Neomy)
Reading List
Redirector
◎：Request Control
◎：Scrapyard