New Tab Same Group
Opens new tabs in the same group as the active one — right after, at the beginning, or at the end. Supports Firefox’s native tab groups, vertical (sidebar) or horizontal (classic) modes.
172 brukere
MyIP - ip address and location details
This extension displays your public IPv4 address, provider name, location and dns server.
172 brukere
OpenAPI DevTools
Instantly generate API specifications in real time for any app or website. Open the add-on in Firefox developer tools and watch network requests become an OpenAPI specification.
172 brukere
FeHelper(前端助手)
FE助手：前端开发必备工具集，涵盖JSON格式化、代码美化与压缩、二维码生成、网页定制、便签笔记等数十种实用功能。界面现代、响应式设计，极致性能优化，国内可用，助力高效开发！
171 brukere
A11Y - Color blindness empathy test
Empathy test for color blindness and visual impairment. This add-on emulates 8 types of color blindness, plus grayscale to check the contrast of your website. https://vinceumo.github.io/A11Y-Color-Blindness-Empathy-Test/
171 brukere
JS Injector
Automate testing and auto-populate forms by injecting javascript code into the page. If [Run in isolation] is checked, the injected script will not contaminate the original code.
168 brukere
SuperDog Authentication Extension
Send a message to a native application for authentication.
167 brukere
Link Properties Plus WE
Provides extended link properties: size of linked file, last modified time, etc.
166 brukere
postMessage-tracker-f
Monitors postMessage usage (url, domain and stack) both by logging using CORS and also visually as an extension-icon. All credit goes to Frans Rosén.
165 brukere
GESIS Surf
Nehmen Sie mit GESIS Surf an wissenschaftlichen Studien von GESIS – Leibniz-Institut für Sozialwissenschaften teil
165 brukere
Semrush Website SEO Tools
The Semrush Website SEO Tools extension for Firefox offers a range of tools to help improve your website's SEO performance. With features for on-page SEO analysis, keyword research, backlink checking, and more.
164 brukere
AutoReload
Auto reload specific tabs at a custom interval. Open the extension from the toolbar to enable/disable reloading on a specific tab. https://github.com/blgonzales/AutoReload
164 brukere
九头虫数据采集（页面自动化采集）
一款强大且<b>免费</b>的数据采集工具能实现：单页数据采集、多页数据采集、接口数据采集、页面自动化操作、支持数据下载（Excel、json） 、支持定时执行
164 brukere
WonderSwitcher
The WonderProxy Switcher allows you to switch between HTTP proxy servers quickly and easily to speed up your website testing. Import proxies from your WonderProxy account or add your own custom servers.
164 brukere
Wide GitHub
Change all GitHub repository and gist pages to be full width and dynamically sized.
162 brukere
Download Reddit™ Videos
RedditVideodl.com allows you to download Reddit videos with Sound in HD Formats.
161 brukere
RTL All Fixer (Right To Left Fixer)
Fixes right-to-left text direction issues and manages RTL sites To fix the problem of displaying Farsi and Arabic texts while chatting or working with artificial intelligence such as Chatgpt Poe DeepSeek Grok ... برای رفع مشکل نمایش متن فارسی عربی
159 brukere
