Easy DNS lookup
Utility to do DNS lookups directly to DNS APIs and display the response in the addon.
187 users
Check iframe
Firefox add-on that indicates if the current web page uses iframe and frame tags. Icon: -Gray: not checked. -Green: no tags. -Orange: tags. -Purple: source list matches. The add-on can scroll and redirect to the tag elements.
131 users
Stay for Browser
Userscript manager compatible with Tampermonkey, Violentmonkey. Dark mode for every website. Stay synched on Chrome/Safari/Firefox.
118 users
Meme Magic Maker v3
This extension adds CORS headers to resources, expanding memesyndicate/zip's functionality while also improving overall website speed by removing the need for Flash Player and other bulky frameworks
96 users
Cache Cleaner
Modern Browser Addon to easily clean selected cache items for specific sites or the whole browser with a single key press, from the right-click context menu or via the toolbar icon popup. Allows clearing Cache Storage in Firefox for the current site.
88 users
View Page Source
Adds the ability to open the page source in a new tab via button (Desktop) or menu (Firefox for Android).
84 users
PHP Revival
Open source extension that changes styles on php.net website with many other fixes for better experience of using documentation. Extension adds the dark theme to php code examples and changes its color schemes
82 users
Behind the Curtain
A Firefox extension supposed to help you find the backend IP-Address of a website proxied by Cloudflare. Also allows you to gather a lot more information about the website, like querying info from crt.sh, Shodan and more.
74 users
Proxy Manager
The 'Proxy Manager' extension allows you to quickly and easily manage your browser's proxy settings
74 users
CORS for Me
Allow cross-domain xhr request by adding CORS headers to response. Works on Android as well as on PC. HTTPレスポンスにCORSヘッダを追加してクロスドメインのxhrリクエストを許可する拡張機能。Androidでも機能します
69 users
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.
65 users
TeraBox Coin Collector
Collect coins from TeraBox and get unlimited free cloud storage and premium on TeraBox
59 users
Toggle View Source
Toggle 'view-source:' on the current URL to view or revert the page source code.
58 users
SN Developer Productivity
Provides functionalities to improve productivity for ServiceNow development.
53 users
Script Menu
Select and run the registered JavaScript (userscript) from the menu. Works on Android as well as on PC. I developed this extension for Firefox for Mobile where the bookmarklets is not available. 登録したスクリプトをメニューから選択して実行します。Androidでも機能します
53 users
Cookie Editor - Extended
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
53 users
Script for Me
A tiny userscript manager. Injects JavaScript code (and CSS code) into a page. A simple wrapper for the browser.contentScripts API. Works on Android as well as on PC. ウェブページにスクリプト（CSSも可）を注入する拡張機能。browser.contentScripts APIの単純なラッパー。Androidでも機能します。
48 users
