拡張機能はブラウザー向けのアプリのようなものです。
Firefox に機能を追加し、ブラウジングを速くスマートにしたり、ただ楽しくしたりします。
HTTPS Everywhere
Encrypt the web! HTTPS Everywhere is a Firefox extension to protect your communications by enabling HTTPS encryption automatically on sites that are known to support it, even when you type URLs or follow links that omit the https: prefix.
558,170 人のユーザー
Video Background Play Fix
Some sites may not work with Firefox for Android video background play feature. This add-on provides a quick fix by blocking the Page Visibility API and the Fullscreen API.
28,493 人のユーザー
Cookie AutoDelete
Control your cookies! This WebExtension is inspired by Self Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Whitelist the ones you trust while deleting the rest. Support for Container Tabs.
206,605 人のユーザー
Impulse Blocker
Block distracting websites when you are browsing the web. You can list websites that you don't want to visit in the settings. You can pause or turn off the blocker quickly. Completely open source.
6,337 人のユーザー
SoundFixer
Lets you fix annoying sound problems in YouTube videos and such. Like audio in one channel only, too quiet or too loud. (Unfortunately, doesn't work on many other websites because of cross-domain issues — but it does work on YouTube.com!)
16,607 人のユーザー
Brief
Brief は RSS フィードの読み出しをとても簡単で直観的にします。強力であると同時に単純で、正しく正確な機能の一式を目的に設計されています。フィードは、クリック一つで項目のブックマークとタグ付けを行う対話式の、継ぎ目ないページで提示されます。
12,002 人のユーザー
