Universal Video Seek
Universal Video Seek lets you quickly control videos: double-tap or click left/right to seek backward/forward, or use A/S keys. Works on desktop and mobile, keeps play/pause state, simple and lightweight.
192 users
Fallen London Favourites 1899
A new and updated version of the Fallen London Favourites addon for use with the online game, Fallen London. Enable/disable specific storylets and cards to prevent misclicks! Forked from gasovn (in turn forked from kav2k)
191 users
Anime Dashboard
A beautiful new tab dashboard with anime wallpapers and inspirational anime quotes
187 users
no-translate for Reddit
Stops reddit from automatically translating websites, when using a search prompt in a different language.
184 users
Proutify
Remplace le noms de personnalités politiques française par leurs versions proutifiées.
181 users
DnD Beyond Kit
Translate, add common metrics, and add new features to your DnD Beyond pages.
175 users
WP Hive - A better WordPress Repository
Get useful metrics such as the impact on memory usage & pagespeed, PHP errors, warning, Javascript issues, PHP compatibility, latest WordPress version compatibility, database footprint, activation error, and more right from the WordPress repository
171 users
Search from Popup or ContextMenu
Fork of "Swift Selection Search". * Search by multiple search engines(GET or POST Method) at once * support folder management * support charset (UTF-8, RAW, Shift_JIS, EUC-JP, ISO-2022-JP, windows-1251, windows-1252(ISO-8859-1), Big5, GB18030).
166 users
Telegram
Telegram Web tab will be pinned to Firefox. If Telegram tab is not present, a new one will be created.
160 users
PNL Reader: read quietly or read aloud
Read any webpage quietly with dark mode, artistic fonts or read it aloud with natural sounding voices 📖
160 users
Snow for Firefox
Experience a snowstorm effect with falling snow on your page. Transform it into a winter wonderland with snowflakes.
160 users
Hide Ratings (IMDB, Goodreads, ...)
Hides the rating bars from IMDB, Goodreads, MyAnimeList and Letterboxd. It also provides a separate toggle option for IMDB, Goodreads, MyAnimeList and Letterboxd, so you can always turn it on/off for the preferred site
159 users
Lichess Custom Themes, Boards - LichessHelper
2025 • Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and so on.
156 users
JW Web Add-on
Enhance your JW website experience with faster navigation, greater customization, and improved research productivity.
137 users
Scroll Progress New
Adds a scroll progress indicator of the percentage of the page scrolled in the top-right corner to the current page. This addon is based in the code of Scroll Progress by Sepand Parhami implemented for older versions of Firefox.
137 users
Check iframe
Firefox add-on that indicates if the current web page uses iframe and frame tags. Meaning of the icon colors: gray (not checked), green (no tags), orange (tags), purple (source list matches). The add-on can scroll and redirect to the tag elements.
133 users
