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11,101 extensions found in Web Development

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  • NeverUseIPv6

    NeverUseIPv6

    No more IPv6 network requests.

    tajui

  • Счетчик токенов DeepSeek Токенизатор

    Счетчик токенов DeepSeek Токенизатор

    Приближенный к точному подсчёту токенов для DeepSeek Chat, работает только с Deepseek. 100%=128k токенов

    Noyneo

    1 user

  • SubNet Calc for Android

    SubNet Calc for Android

    Calculate IPv4 subnets in mobile Firefox browser on Android. Computes network addresses, broadcast addresses, host ranges, and usable hosts.

    Libor Benes (Dr. B)

    1 user

  • OneImage Squoosh

    OneImage Squoosh

    Compress and compare images directly from your browser.

    王军

    1 user

  • qroar

    qroar

    QR Code Browser Extension

    kaze

    1 user

  • CSS Size converter

    CSS Size converter

    A simple and handy extension to convert CSS sizes PX, EM, and REM

    RMK

    1 user

  • HTTP Client for Firefox

    HTTP Client for Firefox

    在 Firefox 中发送自定义 HTTP 请求，管理模板，记录日志

    编外程序猿

    1 user

  • no-framer-footer

    no-framer-footer

    Remove the 'free plan' footer in a Framer project

    Conrad Crawford

    1 user

  • Notion Highlights

    Notion Highlights

    Save web highlights to Notion instantly. Detects open Notion pages. Zero friction! 🔥

    Notion Highlights

    1 user

  • CyberTemp - Premium Temp Mail

    CyberTemp - Premium Temp Mail

    Secure, fast, and anonymous temporary email service with autofill capabilities.

    Cybertemp

    1 user

  • Sample Extension-Test1

    Sample Extension-Test1

    A simple test extension for Firefox.

    Sample-Extension

    1 user

  • PR Zen

    PR Zen

    Floating navigator for noisy GitHub Pull Requests

    Nicolas Fiascaro

  • web-fast-nav

    web-fast-nav

    Helps to navigate quickly thought web

    Jbbouille

    1 user

  • Upside-down web

    Upside-down web

    This plugin rotates all websites by 180deg and gives you a different look at the web! It will try to rotate all websites and will work on most of them. Firefox preferences and settings are not effected. It stops when you deactivate the plugin.

    flweb

    1 user

  • DisappointedMage Toolbar

    DisappointedMage Toolbar

    Firefox DevTools extension for Magento debugging

    DisappointedMoose

    1 user

  • Session Cookie Copier

    Session Cookie Copier

    Copy the session cookie to clipboard.

    skrewt

  • Specto Ruler

    Specto Ruler

    Your digital precision instrument for web design perfection. Measure pixels, align elements, and inspect layouts with crosshair accuracy. Perfect for designers and developers who demand pixel-perfect results.

    dsincl12

    1 user

  • VPN URL Checker

    VPN URL Checker

    Checks if VPN is connected when accessing certain URLs.

    Jason Dobbs

    1 user

  • WebFlow Analytics

    WebFlow Analytics

    Advanced web page analyzer providing performance insights, SEO recommendations, and accessibility audits for modern websites

    I9BET

    1 user

  • GitHub Blind Reviews

    GitHub Blind Reviews

    Hide user names and avatars on GitHub pull requests, issues, comments, and commits to reduce review bias.

    mrganser

  • Domain List Helper

    Domain List Helper

    Lista domínios únicos usados para carregar uma página web. Ideal para administradores de firewall e web filter.

    Pedro Gomes

  • AI Alt Text Generator | AltTextLab.com

    AI Alt Text Generator | AltTextLab.com

    AltTextLab - Automatically generate alt text for images

    AltTextLab

    1 user

  • Job AutoFiller Pro – AI Powered

    Job AutoFiller Pro – AI Powered

    Auto-fill job forms with AI-powered answers using a local open-source LLM .

    Chirag Srivastava

    1 user

  • SAGE Memory for AI

    SAGE Memory for AI

    Give your AI a secure, permanent memory. Works with ChatGPT, and more — even on free plans.

    Dhillon Andrew Kannabhiran

  • FineUI DevTools

    FineUI DevTools

    FineUI DevTools 是一款专为 FineUI Core 开发者设计的浏览器扩展。它打通了浏览器与 Visual Studio 之间的壁垒，让您可以从页面上的任意 UI 控件一键跳转到其对应的后台源码，极大地提升了开发和调试效率。

    没想好

    1 user