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

Log in

9,470 extensions found in Web Development

Filter results
Search results
  • DNS Blocker

    DNS Blocker

    A simple DNS blocker

    Mohamad Samardeh Haghighi Fard

    47 users

  • Simple Data Layer Viewer

    Simple Data Layer Viewer

    View and monitor data layers like dataLayer, digitalData, and utag.data. Use a popup or DevTools panel with live updates. Fully local, customizable, and built to support your daily debugging workflow. No hidden tracking or data collection.

    datapip

    47 users

  • Scrapebold

    Scrapebold

    Webpage Data Extraction Tool

    Scrapebold

    47 users

  • Markdown下载器

    Markdown下载器

    博客文章下载器，可下载主流博客平台文章为Markdown/Word文件

    waahah

    47 users

  • Web Essentials

    Web Essentials

    Interacts with Visual Studio's Browser Link feature

    Mads Kristensen

    47 users

  • CloudBleed

    CloudBleed

    CloudBleed, search have you visited affected websites recently by browser history.

    Baris Derin

    47 users

  • Testcase Reducer

    Testcase Reducer

    Helps with reducing markup and CSS for the purposes of generating test cases.

    Thomas Wisniewski

    47 users

  • SEO-tools

    SEO-tools

    SEO-tools - information about domains, site audit for SEO errors, as well as technical audit of any page. Over 100 online services

    Files

    47 users

  • Universal Adobe Debugger

    Universal Adobe Debugger

    A universal debugger for Adobe Analytics/AEP products for analysts and developers alike. A spiritual successor of AAD, Switch, AEPD.

    Bogdan Nazaruk

    47 users

  • Visily - Screenshot Capture & Design

    Visily - Screenshot Capture & Design

    Easily capture app and website screenshots and turn them into fully editable wireframes in Visily.

    Visily

    47 users

  • Recover-E

    Recover-E

    Recover-E: Form manual recovery. Recover input and textarea elements after form crash/refresh/close.

    Mor Shemesh

    46 users

  • Image compression, webp & jp2 -Squeezeimg

    Image compression, webp & jp2 -Squeezeimg

    This extension will optimization image a page using Squeezeimg, helps you to easily optimize your images using fast image compression and conversion without any visible loss of quality. This minimizes the size of all your images

    Pinta Webware

    46 users

  • Remove disabled attribute

    Remove disabled attribute

    Removes the 'disabled' HTML attribute of a selected element.

    Ezra

    46 users

  • Bitrix Composite Notifier

    Bitrix Composite Notifier

    Shows statistics and debugging information for the composite site.

    Anton Gerasimyuk

    46 users

  • Code Stats Extension

    Code Stats Extension

    Browser Extension that push code experience XP from (almost) all web platforms to Code Stats.

    bitnulleins

    46 users

  • EE-Updation Filler

    EE-Updation Filler

    Mother and Child Updation with Excel Sheet

    EE-Projects

    46 users

  • GitHub Notifier

    GitHub Notifier

    Get the number of notifications from GitHub.

    Angel Fernando Quiroz Campos

    46 users

  • Bitgreen Wallet

    Bitgreen Wallet

    Bitgreen Browser Wallet

    Bitgreen Switzerland Association

    46 users

  • Open GitHub in IDE

    Open GitHub in IDE

    Open files in VSCode or PHPStorm directly from GitHub, assuming the repository you are working on is cloned on your computer. When a fragment of a file is displayed, your IDE opens the file and puts the cursor at the desired line.

    Louis-Marie Michelin

    46 users

  • Mobrem

    Mobrem

    A mobile browser emulator for testing the responsiveness of web pages on various mobile screen sizes and orientations.

    Celsoppe

    46 users

  • Website scripting

    Website scripting

    Developers can add javascript codes in webpage. Like customizing other websites with our own codes.

    Anbarasan

    46 users

  • AutoJWT

    AutoJWT

    Developer extension to automatically find, parse, and copy JWT authorization tokens

    Jaaromy Zierse

    46 users

  • Hide w3schools on DuckDuckGo

    Hide w3schools on DuckDuckGo

    Removes w3schools[dot]com links from DuckDuckGo search results

    Inan Hira

    46 users

  • HTTP Request Blocker and Delayer

    HTTP Request Blocker and Delayer

    This's a devtools extension to introduce delay or blocking for http requests, based on configuration of URL patterns and delay time

    shaozhan

    46 users

  • UUID Generator

    UUID Generator

    Generate universally unique identifiers fast.

    Žan Ožbot

    46 users