Google Cal Event Merge
Chrome extension that visually merges the same event on multiple Google Calendars into one event. Source: https://github.com/imightbeamy/gcal-multical-event-merge
579 users
Porn site Blocker
A basic porn site blocker addons for firefox browser.t blocks the detected site automatically.You can help us to prevent the porn site. Please send us a review, create a issue and give the site name which site is not listed.
577 users
New Tab Same Group
Opens new tabs in the same group as the active one — right after, at the beginning, or at the end. Supports Firefox’s native tab groups, vertical (sidebar) or horizontal (classic) modes.
574 users
Youtube Playback Speed Buttons
Control speed of the youtube playback using keyboard. Press '>>' button to increase and '<<' button to decrease the playback speed.
573 users
Play to Kodi
Play, queue and remote control your favourite online media on Kodi / XBMC. This is a port of an add-on developed originally for Google Chrome.
572 users
Remove Anything
Remove anything (objects or selected text) from any page via the right-click menu. This is intended to be a WebExtensions alternative to "Nuke Anything Enhanced." Almost all of its features are supported, and the undo/redo system has been improved.
571 users
Tumblr High Quality
When viewing an image on Tumblr, loads the original raw image instead of the default lower resolution.
571 users
IMDb Search (Internet Movie Database)
Select some text, right-click and choose "Search in IMDb" in the menu, a new tab will open with the searched text in IMDb (all topics).
571 users
YouTube Dark Mode Pro
Bring the dark theme to YouTube. This mode will reduce eyestrain and protect your eyes.
567 users
Automatic Reader View
Automatically load webpages in Firefox's Reader View – as the default for the websites you specify.
564 users
Very Simple Notepad
This is a Very Simple Notepad. Good for everything. Just jot down your Ideas or notes so you don't forget them. Very helpful. Saves when you close it. Saves and works on all tabs. If you can support, please do so at PAYPAL.ME/USEFULPROGRAMMER
563 users
Telegram
Telegram Web tab will be pinned to Firefox. If Telegram tab is not present, a new one will be created.
562 users
Save Tab URLs
Show, save and restore the page URLs along with page Titles of all opened tabs of current browser window. Show as copyable plaintext. Save and restore from text file.
558 users
Somtoday Mod
Adjust the appearance of Somtoday. Adds a dark mode, background images, fonts, colors and more.
557 users
Codeforces Rating-Based Heatmap
Displays a rating-based problem-solving heatmap on Codeforces profile pages.
554 users
SixIndicator
Shows a simple icon, if IPv6 or IPv4 was used for the request of the site. When clicking on the icon, more information is shown, like the number of requests per domain and if these requests were made via IPv6 or IPv4.
550 users
OurStickys - Sticky Notes on every page
Add Persistent Sticky Notes anywhere on any web page, they will reappear when you re-open the page
546 users
Save Tabs - Browser Session Manager
A password protected tab saver extension to store tabs in the current window, or all windows
544 users
