To use these add-ons, you'll need to download Firefox.

Log in

11,152 extensions found in Web Development

Filter results
Search results
  • Comment Viewer

    Comment Viewer

    Displays the HTML comment tags of a web page.

    Dirk Matussek

    3 users

  • FasttasK

    FasttasK

    Fast local checklist taskFasttasK is a lightweight task list extension that lets you quickly write down and manage your to-dos directly from the browser.

    Ilbeol

    3 users

  • Nexus-OS GitHub Ultimate

    Nexus-OS GitHub Ultimate

    The ultimate GitHub enhancement suite combining file tree navigation, quick actions, and power utilities into one seamless extension.

    Shivam Shukla

    3 users

  • BookyyTV

    BookyyTV

    Notifie quand le CEO est en live Recevez des notifications instantanées lorsque votre streamer Twitch préféré, BookyyQLF, est en direct. Accédez rapidement au flux et au chat directement depuis votre navigateur.

    Marksman

    3 users

  • Time Manager utility

    Time Manager utility

    Manage your time effectively with a Pomodoro timer.

    Time management utility

    3 users

  • Speedster

    Speedster

    Control media playback speed with keyboard shortcuts allowing unlimited speed.

    Abhigyan Narayan

    3 users

  • Examzone Webcheck

    Examzone Webcheck

    Helfer-Addon für die Erstellung von Filterlisten für das Prüfungsprogramm Examzone.

    Lukas_Skywalker

    3 users

  • Show Gitlab pipeline variables

    Show Gitlab pipeline variables

    Shows a link next to pipelines in Gitlab that allow you to see the variables submitted with that pipeline.

    kacf

    3 users

  • ConnectMe Deskshare

    ConnectMe Deskshare

    This add-on ConnectMe Deskshare is used for Screen sharing feature of our application. A moderator can share screen with others and can also give control to others using this add-on. A user can install the add-on and use it immediately.

    panterradev

    3 users

  • BlockPostman

    BlockPostman

    Test APIs, debug smart contracts, and inspect blockchain interactions directly in your browser.

    mehrdad javadi

    3 users

  • Sitecore GUID Transformer

    Sitecore GUID Transformer

    Transform Sitecore GUIDs for easy use in other forms.

    Firefox user 12497472

    3 users

  • UrlParamManager

    UrlParamManager

    View and edit GET parameters of the current page.

    Sejten

    3 users

  • Copy That

    Copy That

    Click an element on the page to copy it to the clipboard. Math is converted to OMML for native rendering in Word, OneNote, etc.

    Henrik Nordberg

    3 users

  • Zend Debugger Button

    Zend Debugger Button

    Launches basic Zend Debugger commands

    Firefox user 13693632

    3 users

  • CMS & WordPress Detector

    CMS & WordPress Detector

    Detecta WordPress, plugins, temas, page builders (Elementor, Divi), versiones, jQuery, Cloudflare, WooCommerce, sitemap y vulnerabilidades de seguridad conocidas.

    Roberto

    3 users

  • AccessAudit

    AccessAudit

    Accessibility Checker: Scan pages for WCAG compliance, get detailed reports, and use manual testing tools

    18win

    3 users

  • Markdown Scratchpad

    Markdown Scratchpad

    A simple markdown scratchpad in the sidebar

    Yan

    3 users

  • OneSidebar - GitHub Navigator

    OneSidebar - GitHub Navigator

    The missing navigator of GitHub. No longer having to open too many tabs! Your files, issues, notifications are a single click away!

    Oliver N

    3 users

  • 开启/关闭网页编辑模式

    开启/关闭网页编辑模式

    在网页上启用编辑模式，允许自由复制及剪切，临时编辑页面实现页面需求。

    juyiwan

    3 users

  • Facebook Comment Management

    Facebook Comment Management

    Bulk delete, hide, or block comments on Facebook posts.

    Cavid Aga

    3 users

  • Duplicate Tab with Shortcut

    Duplicate Tab with Shortcut

    Duplicate the currently active tab using keyboard shortcuts (Command+Shift+D on Mac, Ctrl+Shift+D on Windows/Linux)

    Pratham

    3 users

  • Web Performance Analyzer

    Web Performance Analyzer

    Instantly check how fast your current page loads and get detailed performance metrics.

    Homer

    3 users

  • Missofis Request Interceptor

    Missofis Request Interceptor

    A browser extension to intercept HTTP requests

    Kemal Yılmaz

    3 users

  • remove user agent

    remove user agent

    remove user agent string

    extension

    3 users

  • RK Full Webpage Screenshot

    RK Full Webpage Screenshot

    Capture full-page screenshots in Desktop, Tablet, and Mobile views.

    Rajkumar

    3 users