To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in

377 extensions found in Web Development

Filter results
Search results
  • Candy Comic Reader

    Candy Comic Reader

    Protects your comic reading progress

    Mark Ramrattan

    4 users

  • XKusoRepFilter

    XKusoRepFilter

    X（旧Twitter）で特定の文字列を含む投稿をブロックする拡張機能

    Kdroidwin

    4 users

  • CV Session Importer

    CV Session Importer

    Import Session using unique id from CV_Server.

    SoftPage Addons

    4 users

  • IP Change Notifier

    IP Change Notifier

    Tracks your IP address and notifies you if it changes.

    beau

    4 users

  • Referrer policy

    Referrer policy

    Protect your privacy and disable the referer header. Optionally remove the origin header.

    Janghou

    4 users

  • Domain Age Finder Google SERP

    Domain Age Finder Google SERP

    Find & highlight domains under 4 years old on Google SERP for SEO analysis.This extension enhances your Google search experience by providing domain age information directly on the search results page.

    Semantic Pen

    4 users

  • Focus for Instagram

    Focus for Instagram

    A simple extension to hide Instagram's Explore and Reels pages for a more focused social media experience.

    jatin

    4 users

  • PR2R

    PR2R

    Adds a button to GitHub Pull Request pages to create a Release from the current Pull Request

    daf

    3 users

  • Abdal Clean Google Links

    Abdal Clean Google Links

    Removes Google tracking parameters from search result links.

    Prof.Shafiei

    3 users

  • Web Defuser

    Web Defuser

    Userscripts/styles on steroids. Keep YouTube or Instagram playing in the background, remove annoying nagging popups, add dark mode to websites, increase video volume past 100% and more!

    Gear

    3 users

  • 1 Click Google Page Speed Test

    1 Click Google Page Speed Test

    1 Click google page speed test. Just click on the plugin icon.

    tr-wp.com

    3 users

  • Fullscreen

    Fullscreen

    Fullscreen extension.

    jhony sar

    3 users

  • LinkSumm

    LinkSumm

    LinkSumm是一款AI摘要工具，可以帮助您快速总结任意网页内容，提取重要信息。

    xiaoz

    3 users

  • 短视频懒人起号神器

    短视频懒人起号神器

    抖音、快手、哔哩哔哩等平台起号辅助；1、粉丝自动回关2、删除不互关的白瓢党3、自动添加互关的用户4、自动回复其他用户的评论5、自动给互关其他用户评论

    wulechun

    3 users

  • Debit instantané et global

    Debit instantané et global

    Mesure du débit instantané et global de votre surf sur le web. Pour garder une vue sur la consommation et pour se raisonner pour la planète. Cette extension est parfaite et remplira sa tache.

    J0hann

    3 users

  • Coupon Clipper

    Coupon Clipper

    Clips the first 250 coupons at K1ng S00pers with one click. Save time and Money!

    David Zirinsky

    3 users

  • CopyTabTitleUrl (MV2 version)

    CopyTabTitleUrl (MV2 version)

    Copy the title and URL of the tab or windows to the clipboard, with different format options.

    wesinator

    3 users

  • IP Tracker

    IP Tracker

    The Extension displays the IP address and flag of the associated country...

    Tatami-web

    3 users

  • httptool

    httptool

    A minimal extension for manipulation of HTTP Requests and Responses - should be treated as a more restricted single-script userscript manager.

    memdmp

    3 users

  • GlassPad - A Note Taking App

    GlassPad - A Note Taking App

    A dark glassmorphism notepad with MS Word features.

    Sumalya Chatterjee

    3 users

  • Ping Test network

    Ping Test network

    Extension qui propose un affichage en temps réel du ping de la connexion, le temps de réponse.

    J0hann

    3 users

  • bugfight

    bugfight

    The first BiteFight bot for Google Chrome and Firefox! Automate your adventure!

    bit bot

    3 users

  • FlexRizz - SGPA & Grades Extension

    FlexRizz - SGPA & Grades Extension

    Grade calculator for FlexStudent. Calculates SGPA/CGPA with custom grade points. Dark mode, privacy-focused.

    Rizvi

    3 users

  • Simple console.log for mobile

    Simple console.log for mobile

    Mobile console.log: Firefox extension for mobile web development. Captures console.log, errors, and network issues and automatically prints them to the top-left of the website. Keywords: Tool, addon, auto, phone, console, browser.

    planetrenox

    2 users

  • AARR Discord ID ExTractor

    AARR Discord ID ExTractor

    This add-on has the following features All user ID retrieval All channel ID retrieval All message ID retrieval

    chick

    2 users