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

Log in

9,776 extensions found in Web Development

Filter results
Search results
  • Opena11y Toolkit

    Opena11y Toolkit

    Use Tota11y everywhere to maximize accessibility.

    Francesco De Stefano

    3 users

  • Proxy-solutions settings

    Proxy-solutions settings

    PSs (Proxy-solutions settings) - это удобный инструмент для настройки и управления прокси в браузере.

    Proxy-solutions

    3 users

  • Javascript Injector

    Javascript Injector

    Inject any javascript code from Url in the content page (only for developers).

    Mark parkins

    3 users

  • Tanuki Utilities

    Tanuki Utilities

    Provide useful utilities for GitLab users.

    Noroch

    3 users

  • Blue Light Blocker - Night Mode

    Blue Light Blocker - Night Mode

    Blue Light Filter with Night Mode for eye protection. Helps Keep You Long on Work!.

    Suraj Jd

    3 users

  • HiBob Project Filler

    HiBob Project Filler

    Auto-fills HiBob Project, Project task, and Reason when the modal opens.

    Ewan

    3 users

  • seochaxun

    seochaxun

    查询当前网站的详细信息，包括流量、关键词、服务器、备案等详细信息。中国站长必备工具。

    惆怅的老李

    3 users

  • PX to REM Converter

    PX to REM Converter

    Converts pixel (px) to rem and vice versa

    CSS Unit Converter

    3 users

  • Page Title Copy

    Page Title Copy

    Adds context menu items which copy the active tab title to the clipboard.

    ahudock

    3 users

  • Drakarys Cart Transfer Tool

    Drakarys Cart Transfer Tool

    Transfers a cart sent by Drakarys Bot to your current session.

    Wavyzz

    3 users

  • Improve Crunchyroll Calendar

    Improve Crunchyroll Calendar

    Améliorer l'affichage du Calendrier Crynchyroll.

    Tom Rib

    3 users

  • Github List Bugzilla Bugs

    Github List Bugzilla Bugs

    Add Bugzilla links to a Github compare view.

    Paul McLanahan

    3 users

  • Hybrid Template Extractor

    Hybrid Template Extractor

    This add-on can automatically extract the web template from the loaded webpage. For this, it uses a combination of analyses including a page-level analysis of content and a site-level analysis of hyperlinks.

    Josep Silva

    3 users

  • eScan Web Blocker

    eScan Web Blocker

    eScan Web Blocker blocks access to the webpage if they find the keyword in the web page title, description and/or content.

    eScan Web Blocker

    3 users

  • HTTP/?

    HTTP/?

    Indicate the HTTP version for the current page.

    NUH

    3 users

  • YouTube Resume

    YouTube Resume

    Save and resume YouTube videos at the last watched time. Can save the watch time manually and automatically every seconds.

    SkyLord

    3 users

  • Elements highlighter

    Elements highlighter

    Highlights items by css class prefix or attribute name

    Egor Ivanov

    3 users

  • SafeScope

    SafeScope

    SafeScope - Web Security Analysis Extension SafeScope is a Firefox browser extension that analyzes the security of websites.

    CyberLee

    3 users

  • Enhanced Anime1

    Enhanced Anime1

    Browser extension that adds useful features for anime1.me site.

    黯梦萦辰

    3 users

  • Alternative Copy

    Alternative Copy

    Copies a shortened shareable link of the current tab's address to the clipboard (default: Alt+C, mac: Option+C).

    Ehryk

    3 users

  • Django Redirect

    Django Redirect

    Automatically redirects to Django documentation to a specified version.

    JetBlackPope

    3 users

  • Meta Info View

    Meta Info View

    View the page title and its meta description and keywords.

    risma

    3 users

  • Cert Canary

    Cert Canary

    Warns of pending certificate expiration

    David Tucci

    3 users

  • DefaultMono

    DefaultMono

    Reset monospace fonts to the default one.

    ulys

    3 users

  • Rabbit Plus Extractor

    Rabbit Plus Extractor

    Rabbit Plus Extractor automates vehicle data extraction from web forms.

    Rapid Rabbit

    3 users