HTML Universal Speed Control
Control the speed of HTML websites with various timing methods.
363 users
Homestuck Companion
Adds commentary, keyboard navigation and useful information to the pages of Homestuck.com stories, and redirects Homestuck.com links to The Unofficial Homestuck Collection, if installed.
350 users
Youtube Times
Replaces the undescriptive youtube time on recommended with the exact absolute time of release.
349 users
Board Game Arena (BGA) Extension
Manage your games in progress, and add many visual enhancements (dark mode, etc.).
347 users
Monochromate - The Best Greyscale Extension
A browser extension that applies a grayscale filter to websites, reducing eye strain and helping prevent doomscrolling. Customize intensity, exclude sites, and browse more mindfully.
324 users
NameMC Extras
An extension that enhances your NameMC experience with a range of powerful features.
268 users
لایو تیاسای | Livetse
TseLive plugin is a professional and user-friendly tool that displays Tehran Stock Exchange reading information online. تابلوخوانی سهام بورس با افزونه لایو تی اس ای
266 users
Page Shadow
Page Shadow est une extension qui permet de rendre une page plus lisible dans un environnement sombre en baissant la luminosité de la page et/ou en augmentant son contraste. Cette extension dispose également d'un mode nuit et d'autres outils.
265 users
Efaz's Roblox Verified Badge Add-on
An extension that adds the Roblox Verification Checkmark next to your name or group on the website! [Visual effect]
236 users
defaultSortForReddit
This add-on will allow Reddit users to select which option they want to use to sort content when going to the home page, or individual subreddits. By default, it will sort to the "new" option. Designed to work with reddit.com, not old reddit.
229 users
Bluesky Color Palette Swapper
Customize Bluesky (bsky.app) by swapping its color palette. Create and share themes with an open‑source extension that runs directly on the site.
223 users
Reopen in Private
Reopens the current tab into a private window. The original tab will be closed. Special urls including urls starting with about: and chrome: will be ignored and a new private window with about:blank is opened instead.
221 users
Chess.com Custom Themes, Boards - ChessHelper
2025 Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and many more.
199 users
Snow for Firefox
Experience a snowstorm effect with falling snow on your page. Transform it into a winter wonderland with snowflakes.
198 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)
187 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
175 users
