Google Lighthouse
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
16,527 位使用者
cookies.txt
Exports all cookies to a Netscape HTTP Cookie File, as used by curl, wget, and youtube-dl, among others.
16,494 位使用者
RESTED
A REST client for the rest of us
15,704 位使用者
Allow CORS: Access-Control-Allow-Origin
Easily add (Access-Control-Allow-Origin: *) rule to the response header.
15,373 位使用者
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
14,875 位使用者
JavaScript Toggle On and Off (WebExtension)
Toggle JavaScript engine on and off the easy way
14,784 位使用者
My IP Hider VPN
My IP Hider VPN is number one tool for hiding your IP and unblocking any web site! If your Firefox version is less then 55 please install older My IP Hider VPN from "Version History" (https://goo.gl/7ZQQjZ)
14,195 位使用者
javascript
add javascript that will run on this domain. back up your scripts in the options area (shortcut there by clicking the "JS" letters in the bottom right)
13,356 位使用者
Empty Cache Button
Cache clearing made easy. One click.
13,218 位使用者
polkadot{.js} extension
Manage your Polkadot accounts outside of dapps. Injects the accounts and allows signs transactions for a specific account.
13,069 位使用者
Header Editor
管理瀏覽器要求,包括修改要求標頭和回應標頭、重新導向要求、取消要求
12,925 位使用者
IP Address and Domain Information
The Ultimate online investigation tool! See detailed information about every IP Address, Domain Name and Provider.
12,807 位使用者
ScriptCat
脚本猫,一个可以执行用户脚本的浏览器扩展,万物皆可脚本化,让你的浏览器可以做更多的事情!
12,603 位使用者
Flag Cookies
A cookie, and browser storage manager with cow powers!
12,065 位使用者
Fake Filler
A form filler that fills all form inputs (textboxes, textareas, radio buttons, dropdowns, etc.) with fake and randomly generated data. The purpose of this extension is to help developers and testers test forms quickly and easily.
11,736 位使用者
Поиск Яндекс
Добавляет Яндекс к поисковым движкам.
11,604 位使用者
Emoji Cheatsheet
A reference for the codes to generate Emojis on popular sites like GitHub or Basecamp and Unicode characters for Twitter and Facebook. Search Emojis by name or view recently selected items. Emojis are automatically copied to the clipboard.
11,237 位使用者
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
11,027 位使用者
Fonts Ninja
Speed up your design workflow!
10,984 位使用者
RESTer
A REST client for almost any web service.
10,950 位使用者
HTTP Header Live
Displays the HTTP header. Edit it and send it.
10,776 位使用者
HackBar V2
[No License, FOREVER FREE] A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. You can ask request here: https://github.com/Hack-Free/HackBar
10,719 位使用者
SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
10,718 位使用者
Modify Header Value
Add, modify or remove a header for any request on desired domains.
10,158 位使用者
HackBar
A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. Press F12 to use HackBar
10,156 位使用者