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8,814 extensions found in Web Development

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  • 定时刷新页面和触发按钮事件

    定时刷新页面和触发按钮事件

    可自定义时间定时刷新当前页面，也可以自定义按钮ID定时触发该按钮点击事件，类似按键精灵效果

    疯狂插件

    232 users

  • Canvas Capture

    Canvas Capture

    Capture video from canvas elements

    Chase

    230 users

  • Heading Tag Markup

    Heading Tag Markup

    This extension visual highlights the h-Tag on every page.

    Thomas Czernik

    229 users

  • WeCompress File Compressor

    WeCompress File Compressor

    Compress PDF, PPT, Word, Excel, PNG & JPEG files free online. No file limits, no registration & no watermarks; just smaller, easy to share, high-quality files.

    Firefox user 13828002

    227 users

  • URL Increment Button

    URL Increment Button

    A 1-Click URL Increment Button for your toolbar. Works with or without URL Incrementer.

    Sixcious

    224 users

  • Detector Whats Font

    Detector Whats Font

    You can find out the font of a web page very easily.

    macha

    224 users

  • NetSuite Toolbox

    NetSuite Toolbox

    Several tools to work better with netsuite. For more informations: https://github.com/vinikira/netsuite-toolbox/blob/master/README.md

    Vinícius Simões

    224 users

  • Angular state inspector

    Angular state inspector

    Helps you to debug Angular component state. Supports Angular 1/2+/Ivy/hybrid!

    Anton Lunev

    223 users

  • User-Agent

    User-Agent

    Switch browser UserAgent to simulate different devices and browsers

    Muzikasi

    222 users

  • Extension Manager

    Extension Manager

    Quickly and Easy enable, disable, uninstall, custom group or nickname, star or top and export CSV extensions for Mozilla addons.

    HongyuanCao

    221 users

  • Eval Villain

    Eval Villain

    Hook native JavaScript functions before page load to see how a website uses them. Narrow down output based on the appearance of URL and session artifacts, user configured strings/regex, blacklists and more.

    bemodtwz

    220 users

  • OptiSearch

    OptiSearch

    Affichez les réponses ChatGPT, StackOverflow, Wikipedia, etc. à côté des résultats de recherche Google !

    OptiSearch

    219 users

  • Adobe Target VEC Helper

    Adobe Target VEC Helper

    Load your website's desktop and mobile views effortlessly in Adobe Target with the VEC helper extension

    Adobe

    219 users

  • Viewport

    Viewport

    Displays the current viewport size when resizing the browser window.

    Kameron

    218 users

  • Easy QR

    Easy QR

    Easy QR code, the best QR extension. Generate offline QR Code with a simple click!

    iToolkit

    216 users

  • Browserling - Cross-browser testing

    Browserling - Cross-browser testing

    Cross-browser test websites in the most popular browsers such as Internet Explorer, Edge, Chrome, Firefox, Safari and Opera. Try for free!

    Browserling

    216 users

  • Pesticide for Firefox

    Pesticide for Firefox

    This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page. Copyright (c) 2014 Paul Molluzzo picked up by Samuel Corsi-House in 2020.

    Xenfo

    216 users

  • Switch Direction

    Switch Direction

    Switch Direction in edits, useful for mixed RTL and LTR texts editing.

    ebraminio

    215 users

  • Form Filler

    Form Filler

    This extension will help developers to fill random values in the form.This extension is a boon for developers as this helps developers to fill forms easily. Developers and testers can use this to add junk values.There are a lot of easter eggs as well

    Utkarsh

    215 users

  • WordPress Theme Detection - ThemeDetect.com

    WordPress Theme Detection - ThemeDetect.com

    Find out which theme a WordPress site is using with the help of ThemeDetect.com

    Who Hosts This

    214 users

  • Simple JavaScript Injector

    Simple JavaScript Injector

    This addon creates a small popup that lets you paste some JS code and inject it into the page you are currently seeing.

    Joel Perpetua

    214 users

  • MDN Search

    MDN Search

    To use, type 'mdn' plus your search term into the url bar. Works for JavaScript and CSS reference articles.

    Bryan Clark

    214 users

  • Odoo Easy Debug

    Odoo Easy Debug

    This extension changes to debug mode and vice-versa in Odoo ERP. Usage: - One click to activate and disable debug mode - Double click to activate and disable debug mode with assets ONLY FOR ODOO/OPENERP For more info see github.

    TheBigTester

    214 users

  • HackBar For Quantum

    HackBar For Quantum

    HackBar Quantum is a sidebar that helps you with web application security testing. This add-on is a predecessor to the original HackBar that is not compatible with Firefox Quantum. This is still in beta phase, lots of things are yet to come :) .

    r4#51(codeblooded)

    213 users

  • Code Web Chat Connector

    Code Web Chat Connector

    Connect your editor with free chatbots. Include websites in context.

    Robert Piosik

    213 users