Feature Queries Manager
Manage and toggle CSS on a page behind a @supports Feature Query.
2.119 Benutzer
Squarespace ID Finder
Find the ids of collections, sections, and blocks on your Squarespace page. Works with both 7.0 and 7.1.
2.075 Benutzer
Laboratory (Content Security Policy / CSP Toolkit)
Because good website security shouldn't only be available to mad scientists! Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website.
2.065 Benutzer
Xdebug-ext
Ajoute un simple bouton pour injecter un cookie Xdebug. Compatible avec Firefox 57+ (Quantum). Il s'agit d'un portage du module "The easiest Xdebug" par Nikita Nikitin, qui n'est pas compatible avec WebExtensions.
2.060 Benutzer
PDF Combine - Convert and Merge
Convert and merge multiple files with different formats into a single PDF document
2.045 Benutzer
Infy Scroll - A Next Page AutoPager
Add customized infinite scrolling to websites and auto load the next page. Supports the AutoPagerize and InfyScroll Databases.
2.041 Benutzer
PixelZoomer
PixelZoomer erstellt einen Screenshot der geöffneten Seite und bietet diverse Analyse-Werkzeuge: Eine Zoom-Funktion (bis zu 3200%), ein Mess-Werkzeug und eine Pipette für das Aufnehmen von Farben. PixelZoomer erfordert Firefox 3.6 oder höher.
2.015 Benutzer
uBlock Origin Lite
Ein Inhaltsblocker, der ohne Berechtigungen auskommt. Blockiert Werbung, Tracker und mehr sofort nach der Installation.
2.003 Benutzer
Broken Link Checker
A SEO tool to find broken (404) and redirected (301, 307, 308) links in all frames
1.989 Benutzer
Image saver
Save any images in page directly from context menu, this includes svg elements, css background images and direct child images.
1.968 Benutzer
Dark Night Mode
It is a universal night mode for the entire Internet. It uses a special algorithm to automatically change the colors of the websites you visit into dark mode so that you can browse without straining your eyes, especially at night.
1.967 Benutzer
Enable Selection and Copy
Force enable text selection and copy. (mod by Gary) This is modded from another well-known addon and makes it function on local files also. Nothing else changed.
1.938 Benutzer
Asciidoctor.js Live Preview
Render AsciiDoc (.ad, .adoc, .asciidoc) as HTML inside Firefox!
1.928 Benutzer
Copy Selected Tabs to Clipboard
Provides ability to copy title and URL of selected tabs to the clipboard.
1.924 Benutzer
Locale Switcher
Lets you quickly switch the browser locale to test localization on your website.
1.905 Benutzer
Amadeus Digital DNA Extension
The Amadeus Digital DNA Extension provides end-users the ability to authenticate on some dedicated Amadeus web applications with a second factor.
1.900 Benutzer
