拡張機能
Firefox をカスタマイズできる強力なツールや機能を見つけて、ブラウザーを完全に自分自身のものにしましょう。
Grammar and Spell Checker - LanguageTool
With this extension you can check text with the free style and grammar checker LanguageTool. It finds many errors that a simple spell checker cannot detect, like mixing up there/their, a/an, or repeating a word.
164,831 人のユーザー
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
117,029 人のユーザー
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
89,665 人のユーザー
Decentraleyes
「無料」と称してあなたを追跡する大規模なCDNを迂回して、プライバシーを守ります。Google Hosted Librariesなどへのリクエストをブロックします。また、ページの表示を壊さないよう、ローカルにこれらのライブラリを保存しています。一般的なコンテンツブロッカーを補助します。
199,633 人のユーザー
Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing, Yandex, Gigablast, WebCite, Sogou, Memento, Naver and Yahoo Japan.
23,594 人のユーザー
LASER CAT
This is probably a laser cat add-on so you can shoot laser cat lasers at things.
9,280 人のユーザー
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
117,029 人のユーザー
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
179,024 人のユーザー