分类网页开发中找到 8,355 个扩展

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Google Lighthouse
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
评分 3.5 / 5
Google Lighthouse
15,951 个用户
SeoQuake SEO extension
Accelerate your SEO efforts on the fly. SEOquake is a free plugin for browsers that provides you with key SEO metrics for a specific page, along with other useful tools such as SEO Audit and many others.
评分 4.4 / 5
SeoQuake Team
15,805 个用户
Поиск Яндекс
Добавляет Яндекс к поисковым движкам.
评分 4 / 5
KDev
15,414 个用户
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)
评分 4.7 / 5
MyIpHider.com
14,554 个用户
Text Link
Allows URI texts written in webpages to be loaded by double clicks.
评分 4.2 / 5
Piro (piro_or)
14,540 个用户
RESTED
A REST client for the rest of us
评分 4.4 / 5
Eline H
13,985 个用户
Autofill
进行表单填充。
评分 3.3 / 5
tohodo.com
13,935 个用户
JavaScript Toggle On and Off (WebExtension)
Toggle JavaScript engine on and off the easy way
评分 4.1 / 5
tlintspr
13,449 个用户
Export Cookies
Export cookies to a Netscape format cookies.txt file.
评分 4.3 / 5
Rotem Dan
13,100 个用户
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)
评分 4.3 / 5
chee
12,825 个用户
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.
评分 4.4 / 5
Hussein
12,600 个用户
Flag Cookies
A cookie and browser storage data manager on steroids to mark, 'flag', and manage cookies using rulesets.
评分 3.9 / 5
Jan Riechers
12,041 个用户
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
评分 4.4 / 5
Lauri Rooden
11,998 个用户
Simulateur mobile
Simulateur de smartphone sur ordinateur très réaliste avec plusieurs modèles disponibles pour tester son site mobile.
评分 3.9 / 5
François
11,939 个用户
Modify Header Value
Add, modify or remove a header for any request on desired domains.
评分 3.7 / 5
Milen
11,188 个用户
Allow CORS: Access-Control-Allow-Origin
Easily add (Access-Control-Allow-Origin: *) rule to the response header.
评分 2.9 / 5
Muyor
11,124 个用户
Header Editor
管理浏览器请求，包括修改请求头和响应头、重定向请求、取消请求
评分 4.7 / 5
泷涯
11,086 个用户
Empty Cache Button
Cache clearing made easy. One click.
评分 4.5 / 5
mvm
11,072 个用户
Fonts Ninja
Speed up your design workflow!
评分 4.7 / 5
Fonts Ninja
11,006 个用户
IP Address and Domain Information
The Ultimate online investigation tool! See detailed information about every IP Address, Domain Name and Provider.
评分 4.5 / 5
webdev7
10,926 个用户
RESTer
A REST client for almost any web service.
评分 4.8 / 5
Jan
10,584 个用户
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
评分 4.6 / 5
Richard West
10,071 个用户
axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
评分 4.5 / 5
Deque Systems Inc.
9,872 个用户
Save Screenshot
Saves the current page as image file or copies it to clipboard.
评分 4.4 / 5
Manuel Reimer
9,855 个用户
Angular DevTools
Angular DevTools extends Firefox DevTools adding Angular specific debugging and profiling capabilities.
评分 3.4 / 5
Angular
9,795 个用户