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13,653 extensions found in Web Development

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  • Geospoof

    Geospoof

    Spoof Geolocation API for development purposes.

    jorrodev

    13 users

  • Style Switch

    Style Switch

    Adds an icon to the address bar to enable / disable page style (CSS).

    Nobuyuki Honda

    13 users

  • Angular Doc Offline

    Angular Doc Offline

    Fetch guides, API docs, etc on https://angular.io or https://next.angular.io and use Offline version of angular.io in your browser.

    Mostafa

    13 users

  • KHackBar

    KHackBar

    KHackBar-Firefox is a Firefox WebExtension for penetration testers and security researchers, featuring payload libraries, fuzzing, cookie editing, POST testing, scope controls, and encoding utilities.

    Khit Minnyo

    13 users

  • Simple IP Calculator

    Simple IP Calculator

    Determine network details based on an ip and a netmask/CIDR.

    Omar E. Ferrer

    13 users

  • Power-Toolkit for Power Apps

    Power-Toolkit for Power Apps

    Debug Power Apps and Dynamics 365 without leaving the record: inspect the live form, run Web API and FetchXML queries, read plug-in traces, and review Copilot Studio agents. Open source, no telemetry, nothing installed in your tenant.

    Mohammed Khawatme

    13 users

  • MFA Manager

    MFA Manager

    MFA Manager is a lightweight and efficient browser extension that helps you securely manage and generate multi-factor authentication (MFA) codes. With a user-friendly interface, it allows you to store, retrieve, and automatically refresh your 2FA

    Alex Griffiths

    13 users

  • TabHibernate

    TabHibernate

    Automatically suspends inactive tabs to free up RAM and CPU. Keep hundreds of tabs open without slowing down your browser.

    R Nichols

    13 users

  • Discord Token Login V1 (2026)

    Discord Token Login V1 (2026)

    Login to Discord using your account token!

    Gauge

    13 users

  • Live HTML Editor

    Live HTML Editor

    Edit HTML code and see real-time results without Markdown support.

    Glenn

    13 users

  • Gemini Organizer

    Gemini Organizer

    Drag & drop folders, save favorite answers to PDF, create a custom prompt library, and use the built-in scratchpad.

    Özgür W

    13 users

  • Cookie Ripper

    Cookie Ripper

    Allows you to set cookie and web storage preferences on a global, per domain and per cookie level.

    Sesu8642

    13 users

  • Rubric

    Rubric

    Inject custom request and response headers.

    Rickard Andersson

    13 users

  • Copy Tab

    Copy Tab

    Easily view and save tab info to a text file via toolbar popup.

    Muyor

    13 users

  • Clean Link

    Clean Link

    Remove tracking parameters (utm_*, fbclid, gclid, etc.) from URLs. Copy clean link for page or any link via right-click.

    555mbccom

    13 users

  • Unblock For Youku

    Unblock For Youku

    Unblock Youku. You can enter Youku and all sites. Unblock Youku Bilibili, Vk. you can enter all sites and you enter youku easily

    John Roseboro

    13 users

  • 极客时间划线高亮

    极客时间划线高亮

    极客时间划线内容高亮显示

    JefferyWang

    13 users

  • Jira Optimizer

    Jira Optimizer

    Jira. Adds buttons to Collapse Right Panel, Expand Create Modal, Expand Images, and View Linked Tickets.

    Marcelo Lourenço

    13 users

  • Stock Market Real-Time Tracker

    Stock Market Real-Time Tracker

    A real-time stock market tracker that shows live stock price updates.

    Allen Shaw

    13 users

  • Bing AI Chatbot | Bing Unchained

    Bing AI Chatbot | Bing Unchained

    Use new Bing chatbot. Bing AI Chatbot | Bing Unchained

    Bing AI ChatBot

    13 users

  • DNSDumpster

    DNSDumpster

    (Unofficial) DNSDumpster extension for Firefox.

    Nate Sales

    13 users

  • Local Page Editor

    Local Page Editor

    Locally edit webpage text, input values, or safe HTML and persist those changes in your own Firefox browser.

    LAFL(4xU)R

    13 users

  • Tracking Pixel Inspector

    Tracking Pixel Inspector

    Reveals hidden tracking pixels, invisible beacons, and tracker scripts loading on every page you visit.

    Roger

    13 users

  • Pokus - Stay Focused

    Pokus - Stay Focused

    Block distracting websites with focus timer

    Eduardo Fran

    13 users

  • Copy IA Text

    Copy IA Text

    Copies text from ChatGPT and other AI tools while removing hidden characters inserted for source tracing, ensuring clean and plain text output.

    yracnet

    13 users