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

Log in

13,223 extensions found in Web Development

Filter results
Search results
  • Web access ranking checker

    Web access ranking checker

    This extension displays the access ranking of the current website. Based on the Tranco database. on displays the access ranking of the current website. Based on the Tranco database.

    sasasa

    4 users

  • UI-command

    UI-command

    UI-command è un Keyword density checker, semplice e funzionale

    s.loop

    4 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

    4 users

  • Reklam Temizleyici

    Reklam Temizleyici

    Sayfadaki istenmeyen öğeleri tıklayarak kalıcı şekilde gizler.

    Emin

    4 users

  • Markdown Reader

    Markdown Reader

    Renders Markdown (.md) files as beautifully styled HTML, similar to VS Code's Markdown preview.

    Geoff Newman

    4 users

  • Facebook Comment Management

    Facebook Comment Management

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

    Cavid Aga

    4 users

  • Nmap Args

    Nmap Args

    The sidebar provides a comprehensive offline reference for Nmap arguments (flags, switches) and NSE (Nmap Scripting Engine) scripts, sorted into categories, with descriptions, dynamic search by keyword, and real-time highlighting.

    Libor Benes (Dr. B)

    4 users

  • Open Multiple Bulk Urls from Notes WebPages

    Open Multiple Bulk Urls from Notes WebPages

    Open Urls in seperate tab from your Notes or show Website urls URLfromTab button - It show urls from your tab website ShowURL button - Show urls from your note Save button - save your note Finish button - open urls from note in seperate tab

    peakyWikis

    4 users

  • RenderDiff - SEO Rendering Diff Checker

    RenderDiff - SEO Rendering Diff Checker

    Compares raw HTML with the JavaScript-rendered DOM to find SEO-relevant differences in meta tags, headings, and more.

    Tim Berlin

    4 users

  • TidyScraper Table Extractor

    TidyScraper Table Extractor

    Automatically detect, clean, and export table data from any webpage. One-click conversion to CSV, Excel, JSON, and more.

    lahmeri mohamed amine

    4 users

  • Custom Sourcemaps

    Custom Sourcemaps

    Define custom source maps for javascript files.

    wartmanm

    4 users

  • CF Fetcher

    CF Fetcher

    Fetch your Codeforces accepted submissions and generate a README.md file for your GitHub repository

    Mohabbat

    4 users

  • preview app

    preview app

    L'Extension Preview permet de créer des tickets et signaler des anomalies sur n'importe quelle page existante en quelques secondes seulement. faire des captures d'écrans et des vidéos. Vous obtenez une précision parfaite lors de la création du ticket

    Preview

    4 users

  • Currency Converter

    Currency Converter

    Currency Converter allows you to convert one currency into another in order to check its corresponding value. We'are accepting almost all currencies for conversion.

    TIKAM CHAND MEGHWANSHI

    4 users

  • Copy Page Info

    Copy Page Info

    Quickly copy the current page's title and URL to the clipboard with one click.

    79king

    4 users

  • iCookie

    iCookie

    Modern, secure, fully offline Cookie Editor. View, add, edit, delete, import and export cookies with ease.

    SHADOW

    4 users

  • TextSwap Custom Page Editor

    TextSwap Custom Page Editor

    Replaces any text on web pages and saves changes

    gracemont

    4 users

  • CSS Cleaner

    CSS Cleaner

    Highlighting difficult DOM elements by their influence on CSS.

    Forezfun-

    4 users

  • HotKeyNavigator: Keyboard Shortcuts & Macros

    HotKeyNavigator: Keyboard Shortcuts & Macros

    Automate repetitive typing and clicks: custom keyboard shortcuts, macros, text expander, Vim navigation & a Ctrl+K command palette.

    kordy

    4 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

    4 users

  • EyeBreak – Eye & Posture Timer

    EyeBreak – Eye & Posture Timer

    EyeBreak helps you prevent eye strain and improve posture with gentle, customizable breaks. Stay productive and healthy with smart idle detection, soothing notification sounds, and a "firm but fair" break system designed for focused professionals.

    Abdullah Shahid

    4 users

  • Yet Another Notifier for Gerrit

    Yet Another Notifier for Gerrit

    Receive notifications about Change-Ids from Gerrit.

    Vinicius M. Longaray

    4 users

  • GitHub Code Wiki (Unofficial)

    GitHub Code Wiki (Unofficial)

    Add a button to quickly access Code Wiki from GitHub repositories

    yamadashy

    4 users

  • Lorem Ipsum Checker

    Lorem Ipsum Checker

    Quickly check if your site still has Lorem Ipsum leftover by highlight the text. Refresh page after cleaning up the leftovers.

    Six

    4 users

  • HTTP Proxy Manager

    HTTP Proxy Manager

    A simple proxy manager for Firefox. Add proxies by pasting URLs, switch between multiple profiles, and connect to authenticated proxies with one click.

    adptly

    4 users