Firefox add-on with keyword - class

Add a last-active class to last accessed Tree Style Tab

Adds information about whether or not a game is on the list of Games that treat GOG customers as 2nd Class

My second persona. A beautiful blue gradient that will surely be a mainstay on your firefox main GUI.

Black Leather Class

Korrigiert ärgerliche und den Lesefluß hemmende Schreibweisen auf Webseiten. Kann auch auf die in der Schweiz übliche Schreibung angepaßt werden.

The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.

Wood burl design

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Designed to restore THE classic Firefox 3.6 look to the new 4.0 version. Enjoy! =)

Now you can view directly from the course catalog!

Dark mode for Google Classroom

Classic Windows color theme for Firefox (blue title line, white background, black text)

At home, at work, or on the go, Bitwarden easily secures all your passwords, passkeys, and sensitive information.

My first persona. A beautiful dark red gradient that will surely be a mainstay on your firefox main GUI.

Checks for, opens and alerts the user about the meeting link being in the Google Classroom class.

The original system theme.

A beautiful black gradient that will surely be a mainstay on your firefox main GUI.

Dodatek nadaje niektórym elementom strony skyscrapercity.com nieco bardziej czytelną formę nawiązującą do starej wersji strony.

Welcome to Arcade Classics - a free browser extension with 9 games to play!

Add your UMN classes to your Google Calendar through MyU

Simulate classical search bar by adding a search engine switch button. And you may customize your “default” search engine easily.

Classic tones on a gray and light system background Maximum theme width: 5200 pixels

Bootstrap Deprecated Classes Extension allows developers to easily spot old Bootstrap deprecated classes in a website by highlighting them in the page.

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Only to get the nice text shadow effect.