An extension for that replaces the YouTube UI with a minimal design containing no recommendations, shorts, or distractions.
Hides the Amazon cart sidebar
Change every web page style, darken background color and brighten font color, prevent users see high brightness web page.
Vertical tabs for Firefox 55+, using the SideBar API
TredoList turns Trello into a convenient todolist tool, by introducing new list layouts and dynamic color themes.
Browser extension to remove emoji.
Allows you to filter the options in any drop down menu to quickly find something. You can filter by 'contains', 'not contains', 'begins with', 'ends with', 'does not begin with', and 'does not end with' or by any combinations thereof.
Load custom group in Simple Tab Groups extention
Change most of the websites' background to any images. Right click your favorite image on other websites or local image opened in the browser to choose it as the background image. Control the opacity or turn on/off by clicking the icon of the addon.
Request RDF files and render RDF files as Turtle documents with clickable links
The tool to overlap your website layout with a grid.
Removes all reposts from the SoundCloud stream page
A ruler for measure something in a website. Just press Alt button in a website and move your mouse.
A Trello board view layout changer for Firefox - horizontal, vertical and mixed layouts.
Hides all images on webpages
Deprecated in favor of https://addons.mozilla.org/en-US/firefox/addon/arc-dark-theme-we/
Brings back old Google apps logos and icons for Gmail, Drive, Calendar and Meet.
Toolbar button to close current window
Hides the scrollbar. By default only the page level scrollbar is hidden. Via the context menu all scrollbars can be removed.
Automatically switch Youtube™ to its built-in dark theme.
toolbar button for easier adjust youtube subtitle position
use UserScripts on your Firefox for Android with usi!
Would you still like to be able to enjoy Youtube's old look? Button "Restore old design" disappeared? Here is a solution. You decide which appearance is better. This extension allows you to switch between old and new designs.
Quickly navigate back in the browser history by clicking on the left border of the window, navigate forward by right-clicking on it, middle-click on the left border to close the current tab, and rotate the mouse-wheel to cycle through your tabs.
Remove some elements from Youtube (which are the thumbnails, recommended videos sidebar, and comments) to make it less addictive.
Makes note editing take up the full browser window
Allows Google Keep editing to use the full browser window.
Allows toggling full screen on and off.
Reverse the display of emails in Gmail threads, show the latest email at top.
Show content on rep.repubblica.it
A small extension that displays leetify ratings on FACEIT.
Desaturate the favicons of all inactive tabs.