BetterSEQTA+
Enhance SEQTA's usability and aesthetics! A fork BetterSEQTA to continue development, add endless customization, and incorporate a plethora of new features!
143 wužywarjow
MJsonViewer
Yet, just another json content viewer plugin for Firefox. Before using, you should go to the "about:config" page and toggle the "devtools.jsonview.enabled" to false first.
143 wužywarjow
Open Link in Foreground
Adds a option when right clicking a link to open in a new tab and switch focus to it. Very useful when wanting to keep current tab and visit link immediately. That's It!
141 wužywarjow
Lichess Custom Themes, Boards - LichessHelper
2025 • Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and so on.
141 wužywarjow
Myanimelist Redesign 2
A redesigned user interface for Myanimelist with multiple themes and layout improvements (official new version)
140 wužywarjow
React Performance Devtool
A Firefox devtool extension for inspecting the performance of React components.
140 wužywarjow
Duolingo Boost
Duolingo Boost enhances Duolingo website for even better language learning experience.
140 wužywarjow
Last Tab
Allows you to switch to the last or most recent tab, Press Alt + Z You can also change the keyboard shortcut following this link https://support.mozilla.org/en-US/kb/manage-extension-shortcuts-firefox
140 wužywarjow
Video Enhancer - Color Grading
Enhance your video on Youtube, NetFlix, Facebook, etc. Turn your normal video into a much cleaner, sharper and colorful form :)
139 wužywarjow
Invert Image color
The add-on inverts color of an image or color of any part of a page. Changes white color to black, for comfortable night time reading. Click on element second time to toggle inversion.
139 wužywarjow
A11Y - Color blindness empathy test
Empathy test for color blindness and visual impairment. This add-on emulates 8 types of color blindness, plus grayscale to check the contrast of your website. https://vinceumo.github.io/A11Y-Color-Blindness-Empathy-Test/
138 wužywarjow
ChatHub - All-in-one chatbot client Free
Use ChatGPT, Bing, Bard, Claude and more chatbots simultaneously
138 wužywarjow
Page Editor
EDITS ANY PAGE! Good for pranking and trolling your friends! A very funny addon.
138 wužywarjow
WaterlooWorks Azure
Azure is the best extension to enhance your experience with WaterlooWorks. It comes with multiple well-designed themes and provides various features to make the website easier to use.
137 wužywarjow
