Siteimprove Browser Extension
Website performance scores at your fingertips Have the most comprehensive performance metrics always by your side: - how a web page lives up to quality standards - how discoverable it is for search engines - if it meets accessibility standards
220 users
Tags for Google Calendar™
A little visual addon that adds special markup to tags and question marks in event names.
219 users
Youtube Times
Replaces the undescriptive youtube time on recommended with the exact absolute time of release.
218 users
Tab manager
Allows basic operations on open tabs, such as copying the URLs to the clipboard, saving the tab list to a file, and reloading saved tabs from a pasted list or from a text file.
218 users
Turn Off YouTube Autoplay Next & Annotations
Turn off YouTube autoplay next video and/or disable YouTube annotations on videos.
217 users
Personas Rotator
Personas Rotator is a new companion for Personas Firefox add-on to change over 65000+ skins periodically on Firefox. What Will Your Browser Wear Now?
215 users
Strelloids - Trello on steroids
Strelloids will expand possibilities of your Trello. Custom, colored tags, colored lists, hiding the lists, scrum story points helper, new view modes and much more. In one time you can have different settings for each board.
215 users
Wikipedia with MathJax
Replaces Wikipedia bitmap equations with proper HTML-CSS ones by re-rendering them using MathJax.
214 users
Adaptive Darkmode
A simple add-on that lets you pick and choose what sites to apply a slick, dark mode to.
214 users
Zoom to Fill
This extension will zoom to fill the video in full screen. In other words, remove black bars while watching Youtube or Netflix or HBO or anything in full screen. Just Press 'Z' while in fullscreen watching the video. Boom. That's it.
214 users
Form Hack
Show hidden inputs in HTML pages with this simple addon. The addon was created for testing purposes. In the newer version the name or the id of the hidden input is displayed.
214 users
Containers Sync
Sync containers across multiple devices. Please note that firefox sync is mandatory for the sync to work properly.
214 users
YouTube Playlist Sorter (A-Z)
YouTube playlists in the playlist selection modal (and formerly playlists in the sidebar) are automatically sorted in alphabetical order.
213 users
vk_music
Позволяет управлять плеером vk.com из любой вкладки, используя попап или горячие клавиши. Allows to manage vk.com music player from any tab using popup or hotkeys.
212 users
ShopSuey: Get rid of ads on Amazon, Ebay and more
Browser extension to get rid of sponsored search results from Amazon, Ebay, and other online shops.
212 users
