New Tab Suspender v2
A very lightweight tab suspender to suspend inactive tabs that reduces an overall memory usage of firefox, uses a firefox native discard api
122 个用户
SCTPextension
SCTPextension enables the browser to communicate with the SCTP native application. It so allows a web application to make cryptographic operations (key generation and signatures) on a smart card phisically connected to the host.
122 个用户
Super Auto Clicker Pro
Advanced auto-clicker with CSS selector targeting and cursor follow modes. Features precision timing (10ms minimum), randomized delays, visual feedback, hotkey support, and real-time statistics. Perfect for automation, testing, and repetitive tasks.
122 个用户
Click-jacking
Adds a red border to all webpages vulnerable to click-jacking and missing X-Frame-Options header
121 个用户
withExEditor
From the context menu (right click), you can "View source" "View selection" or "Edit text" with your favorite editor.
121 个用户
Netmon
Network monitor - view the HTTP headers of the current page, or globally, from all tabs. You can use it at any time, also after the page has loaded.
121 个用户
Sound Meter (Noise & Decibel)
Measure the surrounding sound (dB) and noise with your computer's microphone!
120 个用户
Cathay United Bank GMBTOOL Extension
Communicate with Cathay United Bank GMBTOOL Native Client to check users identity.
120 个用户
DNSinfo.xyz IP/Domain Information
A web extension for viewing the IP address, reverse DNS, Geolocation, ASN and DNSSEC status of the currently active tab.
120 个用户
ChatGPT、Gemini、Claude 大纲导航与对话整理 - Ophel Atlas
自动生成实时大纲与时间线，一键跳转长对话任意位置。提供文件夹、对话导出与提示词库，让 AI 对话的查找与整理更高效，支持主流 AI 平台。
120 个用户
Font Changer
Change any page font instantly with a simple click, choose from a list of over 800 different fonts and SAVE your settings for the website.
119 个用户
Nightcord Web
Nightcord enhances your Discord experience with custom plugins, themes, and tweaks. Built for power users who want more control over their client.
118 个用户
ShowPassword
A browser extension that reveals password inputs when the cursor hovers over fields with the `password` type
118 个用户
MJsonViewer
Yet, just another json content viewer plugin for Firefox. Before using, you should go to the "about:config" page and toggle the "devtools.jsonview.enabled" to false first.
118 个用户
GeoLocationControl
Simulate geolocation by adding points into a map. You can also simulate movement across path.
118 个用户
