Open With Opera
Open With Opera sends pages, links, tabs and images from Mozilla Firefox to Opera.
45 người dùng
FandomGobbler (previously AO3 Story Tracker)
Track AO3 works in default and custom categories. Customize with notes, ratings, deleted-work alerts, and light/dark mode.
45 người dùng
Automatic Tab Discarder
Automatically unload inactive tabs from memory to keep Firefox fast. Tabs stay in your tab bar and reload when you need them — no lost history, just a lighter browser.
45 người dùng
Website scripting
Developers can add javascript codes in webpage. Like customizing other websites with our own codes.
45 người dùng
QuickTools – Save Page as PDF or Image
Save any webpage as a PDF or image with one click. QuickTools captures the page locally in your browser and downloads it instantly — no uploads, no servers, 100% privacy-friendly.
45 người dùng
Markdown to JIRA
A right click menu entry to automatically convert Markdown syntax in JIRA's Markup (and the other way around).
45 người dùng
Zen Social
A simple extension to hide metrics on Twitter/X, Bluesky, and Mu.Social (number of likes/retweets/views/reposts/comments)
45 người dùng
New Tab Changer
Load a custom web page or url in a new tab. Fast, light, and easy to use.
45 người dùng
Atualiza Pratico
Atualize suas páginas automaticamente com controle total! Configure intervalos personalizados de minutos e segundos para recarregar abas no Firefox, com uma interface intuitiva e temporizador visual.
45 người dùng
Esplay Enhancer
Esplay Enhancer förbättrar esplay.com med extra UI-komponenter och bättre datavisualisering för en smidigare användarupplevelse.
45 người dùng
Puzzle
Puzzle - a puzzle game in which to create the mosaic of the plurality of pattern pieces.
44 người dùng
YouTube True OLED Black
Replaces YouTube's grey dark theme with true #000000 black to prevent OLED burn-in, designed specifically for watching videos in theater mode.
44 người dùng
Color Active Tab
A lightweight utility to customize the active tab's background and text color for better visual focus and accessibility.
44 người dùng
AfterSearchWE
AfterSearchWEは，ページ内検索を行うためのより良い方法を提供します．このプロジェクトはSearchWPの代替を目指しています．（実際にはSafari機能拡張のAfterSearchに近いです） このアドオンを使えば，検索サイトで入力したキーワードのそれぞれがページ内検索ボタンとして表示されます．検索ワードは一時的にローカルに保存され，タブを閉じる際に削除されるので安全です． このアドオンはAutoPagerizeと同時に使用することができます．
44 người dùng
ContentBlockHelper
Helps you to block advertisements, tracking or any scripts and any annoying contents with easy methods.
44 người dùng
