PinPerm - Pin your tabs PERMANENTLY!
PinPerm is like a 290lbs mafia enforcer that keeps your pinned tabs pinned. Even if you close your browser session.
17 users
Ecosia Count Trees
Counts how many trees you have planted and how many searches left to plant next tree.
17 users
Cryptocurrency Price Notification
Cryptocurrency Price Notification - allows you to track the price of cryptocurrency and notify when the price reaches the set value.
16 users
Homestuck DREAMBUBBLE Notifier
Sends notifications when a new message arrives on Dreambubble.xyz, the homestuck role-playing website.
16 users
Toolbar Countdown
Adds toolbar button, that functions as a single custom countdown timer that shows the most significant part (days,hours,minutes or seconds) of the remaining custom countdown
16 users
Domain Age Check
Domain age checker is a whois tool / extension developed by Cynexium (Umar) for checking any domain's age
16 users
Jira Notifier
Notifies you of any new tickets in your queue and when tickets you're assigned to change.
16 users
RemindMeBot-Reddit
All the great features of /u/RemindMeBot in a quick and easy to use extension!
16 users
FurAffinity Notifier+
Displays the number of FurAffinity messages the user has. (Discontinued, please use my newer extension FABUI)
16 users
Word of The Hour
Word of The Hour shares one vocabulary word every hour along with translations into French, German, Hindi, Italian, and Spanish.
16 users
Power Blocker
A powerful extension that gives you an ad-free experience, increased net speed, and fast page load. Block all ads including pop-ups on YouTube.
16 users
CertiStatus Plus
CertiStatus Plus, a Firefox extension, reveals the remaining days until a website's certificate expires. It exhibits the countdown on a padlock icon in the toolbar, turning red if fewer than 29 days remain. For unencrypted connections, an unlocked re
15 users
Days Remaining Countdown
Days Remaining Countdown: Your Personal Deadline Tracker. Never miss a deadline again with the Days Remaining Countdown extension. This handy tool lets you set countdown on every new tab with beautiful backgrounds from Pexels.
15 users
TabCycler
Cycles tabs every few seconds. Optionally reloads the tabs when they're hidden. Works on Android too.
15 users
DeepSeek v3
DeepSeek v3 unlock solutions with DeepSeek AI. Explore DeepSeek Coder to improve workflows with DeepSeek chat.
15 users
Are You Watching This?!
WE WATCH SPORTS. And alert you when it's time to tune in. Never miss an Instant Classic again.
15 users
Cert Expiration Tracker
Track and manage website certificate expiration dates seamlessly with this extension.
15 users
VRCe - Manage your VRChat experience.
This extension allows you to see VRChat.com websites data with a better interface.
15 users
