Greasemonkey
Customize the way a web page displays or behaves, by using small bits of JavaScript.
193,520 users
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
691,190 users
Violentmonkey
Userscript support for browsers, open source.
84,423 users
KISS Translator
A simple bilingual translation extension & Greasemonkey script
769 users
FireMonkey
Super Lightweight User Script and Style Manager
1,568 users
Keywords Everywhere
Install this freemium add-on to view monthly search volume, CPC & competition data on 15+ websites like Google, YouTube, Amazon, Pinterest, Instagram, eBay, Bing, Etsy, Google Search Console and more
20,332 users
Userscript+ for Tampermonkey
🐒 Show current site all UserJS,The easier way to install UserJs for Tampermonkey.
1,007 users
LibKey Nomad
One-click access to millions of scholarly articles.
7,899 users
Surfingkeys
Rich shortcuts for you to click links / switch tabs / scroll pages or DIVs / capture full page or DIV etc, let you use the browser like vim, plus an embed vim editor. https://github.com/brookhong/Surfingkeys
1,718 users
Tampermonkey Editors
Online editor support for Tampermonkey's userscripts
386 users
Hive Keychain
Secure Hive Wallet Extension.
2,087 users
Keysmith
Keysmith is a Mac App and browser extension pair that lets you create custom keyboard shortcuts for any app or website.
438 users
Keybase
A secure chat button for every profile.
362 users
Emoji Keyboard - Emojis For Firefox
A free extension of the web tool https://coolsymbol.com/emojis/emoji-for-copy-and-paste.html. It helps input emoji in the web browser with an extensive search functionality.
9,277 users
Vimium C - All by Keyboard
A keyboard shortcut tool for keyboard-based page navigation and browser tab operations with an advanced omnibar and global shortcuts
7,618 users
Page Hacker
Edit in Firefox the page displayed in any tab, with formatting tools.
1,547 users
1,027 users
Allkeyshop - Compare Game Prices
Shows you the best deals available while you're surfing on the web
3,337 users
Shortkeys (Custom Keyboard Shortcuts) for Firefox
Easily customizable custom keyboard shortcuts for Firefox. To configure this addon go to Addons (ctrl+shift+a) ->Shortkeys ->Options. Report issues here (please specify that the issue is found in Firefox): https://github.com/mikecrittenden/shortkeys
8,620 users
Emojis Keyboard
The most up to date. Copy-paste Emojis everywhere. Compatible with Win, Mac, Linux and iOS, Android. Works for every website/App.
428 users
Multi-Keywords Highlighter
Highlights given keywords on any web page you visit.
1,015 users
vimkeybindings
Vi(m) directional keybindings for Firefox.
154 users
Selection Translate - For AltKey
Selecting text and holding alt key, translated results will show up on current web pages. No need to leave current web pages.
912 users
DuoKeyboard
Adds automatic keyboard selection for duolingo.com based on user preferences.
344 users
PJe+R
Extensão PJe +R ou pjemaisr, que busca aumentar a racionalidade, a rapidez e a relevância das opções apresentadas no sistema PJe, de forma a assegurar mais acessibilidade, eficiência e melhoria da experiência do usuário.
1,311 users