z-index debug panel
An addons that displays stacking contexts and z-index values in the elements panel

This extension makes the video window's borders curved and look better the player in theater mode.

Hides parts of Youtube that are unneeded/addictive: recommendations, related videos, comments.

This add on help to forward xroad messages between web app and misp

wrangle data from any web page

A basic Add-on to get Whois information for current tab url.

Source code information about National Instruments website

List cookies in the active tab.

View OpenGraph data conveniently with a browser extension. Instead of having to view the source to get `og:image`, for example, you can instead just click a button in your browser.

Visually reveals all elements with class 'sr-only' or 'visually-hidden' for quick testing/debugging.

Minimal UserAgent parser for Mozilla FireFox

Automatically clicks login when you load the moodle for UMass Amherst.

To clean up the backend UI the save buttons with more functions in the Typo3 backend were moved to a dropdown menu.
This add-on makes this dropdown menu being displayed already on hovering above the save button.

Blocking third part resources of webpage

Get access to the private TON network

Generate a QR Code for current URL.

Mark production (or test/staging/whatever/...) environments to avoid confusion.

Shows the different system colors (and font sizes) that Firefox can pull through from the operating system theme (for developing addons respecting the use of colors already present on the user's machine, to blend with the users' custom themes).

Switch to your admin section

Add context about support on MDN documentation, using your own browserslist as a target.

🤖🧩 styleGPT is an extension that change style from chatGPT web 🐦🌈

Sparkles at your fingertips.

Custom of ChroPath, helps to generate and validate selectors like relative xpath, cssSelector etc with iframe support.

Simply redirect all requests from one url to another.

This extension allows users to easily check their internet IP address directly from their browser.

Right click an image to see the alt, then click on the alt to copy it.

Adds a Encode/Decode to the context menu

Provides quick links for admins on SilverStripe websites.

This minimalistic extension makes Gitlab always show merge request overview

Add options to Shopify website frontend to easily manage the various Shopify development related tasks.