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拡張機能が ウェブ開発 のカテゴリーに 13,186 件見つかりました

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  • SeoQuake SEO extension

    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.

    SeoQuake Team

    12,910 人のユーザー

  • Поиск Яндекс

    Поиск Яндекс

    Добавляет Яндекс к поисковым движкам.

    KDev

    12,868 人のユーザー

  • Xdebug Helper for Firefox

    Xdebug Helper for Firefox

    This extension is very useful for PHP developers that are using PHP tools with Xdebug support like PHPStorm, Eclipse with PDT, Netbeans and MacGDBp or any other Xdebug compatible profiling tool like KCacheGrind, WinCacheGrind or Webgrind.

    BrianGilbert_

    12,725 人のユーザー

  • Proxy SwitchyOmega

    Proxy SwitchyOmega

    Manage and switch between multiple proxies quickly & easily.

    Firefox user 12962115

    12,230 人のユーザー

  • Get cookies.txt LOCALLY

    Get cookies.txt LOCALLY

    Get cookies.txt, NEVER send information outside with open-source

    kairi

    12,208 人のユーザー

  • JavaScript Toggle On and Off (WebExtension)

    JavaScript Toggle On and Off (WebExtension)

    Toggle JavaScript engine on and off the easy way

    tlintspr

    12,067 人のユーザー

  • My IP Hider VPN

    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)

    MyIpHider.com

    11,730 人のユーザー

  • Fake Filler

    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.

    Hussein

    11,591 人のユーザー

  • RESTED

    RESTED

    A REST client for the rest of us

    Eline H

    11,380 人のユーザー

  • Imageye - Image downloader

    Imageye - Image downloader

    Find and download all images on a web page.

    Meagan Amrach

    11,343 人のユーザー

  • Lightning Autofill

    Lightning Autofill

    The most popular autofill extension, boosting productivity since 2010.

    tohodo.com

    11,312 人のユーザー

  • Flag Cookies

    Flag Cookies

    A cookie and browser storage data manager on steroids to mark, 'flag', and manage cookies using rulesets.

    Jan Riechers

    11,204 人のユーザー

  • Header Editor

    Header Editor

    Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests

    泷涯

    11,176 人のユーザー

  • PoE Overlay II Sync

    PoE Overlay II Sync

    Sync your Path of Exile 2 website session with PoE Overlay II

    Kyusung4698

    11,161 人のユーザー

  • Netmirror Extension

    Netmirror Extension

    Add, modify or remove a header for any request.

    Netmirror

    11,046 人のユーザー

  • javascript

    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)

    chee

    10,948 人のユーザー

  • Save Screenshot

    Save Screenshot

    Saves the current page as image file or copies it to clipboard.

    Manuel Reimer

    10,571 人のユーザー

  • モバイル電話シミュレーター - レスポンシブサイトのテスト

    モバイル電話シミュレーター - レスポンシブサイトのテスト

    モバイルサイトのテストに使用できるいくつかのモデルを備えた、コンピューター上の非常にリアルなスマートフォンシミュレーター。

    François

    10,239 人のユーザー

  • Modify Header Value

    Modify Header Value

    Add, modify or remove a header for any request on desired domains.

    Milen

    9,639 人のユーザー

  • Fonts Ninja

    Fonts Ninja

    Speed up your design workflow!

    Fonts Ninja

    9,605 人のユーザー

  • JSON Lite

    JSON Lite

    Fast JSON viewer - highlights, shows items count/size, handles large files

    Lauri Rooden

    9,458 人のユーザー

  • IP Address and Domain Information

    IP Address and Domain Information

    The Ultimate online investigation tool! See detailed information about every IP Address, Domain Name and Provider.

    webdev7

    9,386 人のユーザー

  • Empty Cache Button

    Empty Cache Button

    Cache clearing made easy. One click.

    mvm

    9,353 人のユーザー

  • RESTer

    RESTer

    A REST client for almost any web service.

    Jan

    9,310 人のユーザー

  • axe DevTools® - Web Accessibility Testing

    axe DevTools® - Web Accessibility Testing

    Add accessibility auditing to the Firefox Developer Tools

    Deque Systems Inc.

    9,267 人のユーザー