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11,076 extensions found in Web Development

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  • Custom 404 Page Notifier

    Custom 404 Page Notifier

    The "Custom 404 Page Notifier" Firefox addon is your go-to tool for staying informed whenever you encounter a dead end on the web. With its intuitive interface and seamless integration, it alerts you whenever a website's page is not found

    MB66

    1 user

  • Freshop Theme Manager

    Freshop Theme Manager

    Freshop Theme Manager enable users to effortlessly identify the hosting platform, theme, and other important information utilized on any Freshop website they visit.

    Sayed Mobin Sadat

    1 user

  • Quick Git Clone

    Quick Git Clone

    Add a "Clone and Open" button to github pull requests for quick git cloning and editor opening

    Modern Chili

    1 user

  • Leetcode Calendar

    Leetcode Calendar

    A web extension that displays your leetcode submission history as a heatmap/calendar every time you open a new tab!

    Charlie Weinberger

    1 user

  • ssasy

    ssasy

    A open-source browser extension that offers a secure, usable and scalable alternative to existing password and federation-based user authentication schemes.

    this-oliver

    1 user

  • New Group Button

    New Group Button

    Create a new tab group with an empty tab. (use native Firefox v138+ groups feature)

    david demri

    1 user

  • Soporte Wialon - Epcom

    Soporte Wialon - Epcom

    Asistente IA para documentación técnica de clientes de EpcomGPS

    EpcomGPS IA

    1 user

  • HuoshenAutoVote

    HuoshenAutoVote

    Huoshen Autovote by Ebium to vote on Chocolia

    Ebium

    1 user

  • Useful Bookmarklets

    Useful Bookmarklets

    Useful Bookmarklets is a tiny little extension that groups many bookmarklets together in a single button and only displays the ones you need based on the website you're currently visiting.

    xaviesteve

    1 user

  • Amaze HTTP headers

    Amaze HTTP headers

    Displays the live log with the http requests headers

    Pro Brains

    1 user

  • Digits Force Debug for odoo

    Digits Force Debug for odoo

    Professional-grade tool for adding debug mode to Odoo instances automatically

    Mohamed Azmy

    1 user

  • Combiner

    Combiner

    This add-on aims to simplify agile workflow for developers. It links harvest time entries to pivotal stories, it copies to the clipboard ready for acceptance titles and messages from any pivotal story and it autofills new messages on Basecamp.

    Boost

    1 user

  • Enhanced Focus Indicator

    Enhanced Focus Indicator

    Ensure visible focus indicators for improved keyboard navigation.

    Lilly Weaver

    1 user

  • ColorBeta

    ColorBeta

    CSS Gradient Editor (Linear, Radial and Conic).

    RvD

    1 user

  • Waaila Tracking Validator

    Waaila Tracking Validator

    Waaila Tracking Validator is troubleshooting tool that helps you validate and test your analytics implementation.

    Thể thao Tic88

    1 user

  • Ad Blocker Pro new 2025

    Ad Blocker Pro new 2025

    Block ads, manage whitelists, and view blocking stats.

    maliaolag4

    1 user

  • o2Clean

    o2Clean

    o2Clean

    o2cloud

    1 user

  • Page Word Counter for Podcasts

    Page Word Counter for Podcasts

    Single-purpose tool for Firefox: counts words on the current page. No data collection.

    Podcast Backlinks

    1 user

  • Drop Links

    Drop Links

    Drops all links by removing the href attribute and by disabling buttons.

    Frank Schwidom

    1 user

  • Visit Tracker

    Visit Tracker

    Displays your top visited websites on the new tab page.

    Eva

    1 user

  • Web Accessibility Scanner

    Web Accessibility Scanner

    Scan your website for accessibility issues and get improvement suggestions.

    Lacrosshc

    1 user

  • SmartLazyLoad

    SmartLazyLoad

    Optimize page loading with intelligent lazy loading for media.

    Sienna

    1 user

  • Simple Programming Assist

    Simple Programming Assist

    Backward the cursor position one character, if Continuously typed open and close of parentheses, brackets and curly brackets.

    backy0175

    1 user

  • WEAlias Clone (Keyword j)

    WEAlias Clone (Keyword j)

    Binds alias to URLs (clone of the original by Filbio)

    Siddharth Kannan

    1 user

  • Hackcura - Tech Detecter

    Hackcura - Tech Detecter

    Identify Web Technologies and save it in a database with the help of webhook. Uses fingerprints of wappalyzer.

    hackcura

    1 user