MessPostage
Notify user of postMessage messages and event handlers. This is helpful during debugging or security testing of a web application.
112 位使用者
GeoLocationControl
Simulate geolocation by adding points into a map. You can also simulate movement across path.
112 位使用者
Save Image in Preferred Format
Download any image in JPG, PNG, SVG, or WebP format directly from the browser.
111 位使用者
Script Switch
Quickly enable or disable javascript for all tabs and windows with a convenient button and keyboard shortcut.
111 位使用者
BlazeMeter
Record Selenium and HTTP traffic to create a load and functional tests in less than 10 minutes (Apache JMeter Compatible).
111 位使用者
RTL toggle
Adds a reverse page orientation so that the text is more suitable for your language.
110 位使用者
Youtube Tv Version For Firefox
Version 1.0.2 fixes errors that prevent the script from running.
110 位使用者
Auto Form Fields Filler
Fill all form fields automatically making development and testing easier.
110 位使用者
Advanced Web Text Extractor
Extract, filter, and format text from web pages with advanced features
109 位使用者
Haloscan
Retrouvez en 1 clic les principales métriques d'Haloscan.com directement sur votre navigateur Firefox. Cette extension est gratuite, mais elle nécessite une connexion à un compte Haloscan.com pour récupérer les métriques.
109 位使用者
Visual ARIA
Visual ARIA allows engineers, testers, educators, and students to physically observe ARIA usage within web technologies, including ARIA 1.1 structural, live region, and widget roles, proper nesting and focus management.
109 位使用者
URL Decrement Button
A 1-Click URL Decrement Button for your toolbar. Works with or without URL Incrementer.
108 位使用者
File System Access
The File System Access API allows web apps to interact with files on the local device.
108 位使用者
CSP Tester
This extension helps web masters to test web application behaviour with Content Security Policy version 2.0 implemented.
108 位使用者
Page Structure
Utilize the Firefox Sidebar to display the structural labels on a web page, including its page title, headings, and landmarks, for web accessibility evaluation.
108 位使用者
SP REST JSON
SP REST JSON modifies the accept property in the request header for SharePoint REST API calls to get the response in JSON format and to show it directly in Firefox instead of downloading a XML file. Works for on-premises and SharePoint online.
107 位使用者
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt’s Web Scraping Assistant.
107 位使用者
