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14,053 extensions found in Web Development

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  • CSP Evaluator

    CSP Evaluator

    CSP Evaluator is a tool that allows developers to check if a Content Security Policy (CSP) serves as mitigation against XSS attacks. This is a Firefox port of the Chrome extension

    Hacks and Hops

    374 users

  • Sourcegraph for Firefox

    Sourcegraph for Firefox

    Adds code intelligence to GitHub, GitLab, Bitbucket Server, and Phabricator: hovers, definitions, references. Supports 20+ languages.

    Sourcegraph

    374 users

  • RightClick Unlocker – Enable Copy & Paste

    RightClick Unlocker – Enable Copy & Paste

    Unlock right-click, copy, paste, and text selection on any website. Break free from restrictions with one click!

    Chrg_Bsr

    373 users

  • Policy Control - JavaScript and Flash blocker

    Policy Control - JavaScript and Flash blocker

    This extension helps you quickly disable and enable different types of resources such as JavaScript, CSS, and Media. The extension can be used to increase privacy as well as saving bandwidth by blocking unwanted contents.

    Jeremy Schomery

    371 users

  • ARIA DevTools

    ARIA DevTools

    Easily spot missing ARIA labels, misused ARIA roles, and incomplete keyboard support in your web applications.

    Mateusz Zieliński

    370 users

  • Vue Crack Plus

    Vue Crack Plus

    Vue安全分析工具 - 检测Vue框架、路由分析、Path路径发现、导出功能

    jackwang

    369 users

  • Easy Favicon Scraper

    Easy Favicon Scraper

    Download the favicon of a website with 1 click

    iSheepie

    369 users

  • FACEIT Visuals

    FACEIT Visuals

    FACEIT Visuals helps the user for better experience on the platform

    shadi

    368 users

  • Font Size Decrease

    Font Size Decrease

    Increase the font size on the current page with a single click.

    Stefan vd

    368 users

  • ShotEasy - Light and easy-to-use screenshot tool

    ShotEasy - Light and easy-to-use screenshot tool

    Easily capture area, or scroll page to get a long screenshot of the full page, with Beautifier and editing tools.

    chenliwen

    368 users

  • Cookie Popup Blocker

    Cookie Popup Blocker

    Automatically blocks cookies and cookie consent popups

    Sumalya Chatterjee

    365 users

  • DivMagic

    DivMagic

    Copy elements from any webpage as reusable web components Copy design from any website Transform elements from any webpage into reusable web component, in CSS or Tailwind CSS. Unleash the power of effortless element conversion with DivMagic

    BL

    364 users

  • TwineHacker

    TwineHacker

    Allows you to change font/style; also adds cheats

    biah

    358 users

  • OpenSwitchMaps

    OpenSwitchMaps

    Switch map services, and some useful links for OpenStreetMap contributors

    tankaru

    356 users

  • Offline Caching

    Offline Caching

    Enable offline caching on any web site or app, allowing for usage even without Internet access.

    octt

    355 users

  • Enable Select Copy +Edit

    Enable Select Copy +Edit

    A toolbar button to enable selection, copy and typing editing web text redirectly in a tab

    GarryW

    355 users

  • Stark Accessibility Checker

    Stark Accessibility Checker

    Find and fix compliance issues in record time with automated checks and smart suggestions.

    Stark Lab, Inc.

    353 users

  • CSS Toggler

    CSS Toggler

    Browser extension to quickly toggle CSS.

    ap

    352 users

  • Compat Report

    Compat Report

    Shows a report of browser compatibility issues using data from MDN

    Eduardo Bouças

    351 users

  • 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

    351 users

  • Open in Colab

    Open in Colab

    Open a Github-hosted notebook in Google Colab

    Suraj

    351 users

  • Mobile View Tester

    Mobile View Tester

    User can test the look of a website on different mobile devices

    TheWebDev

    351 users

  • ActiveFlash

    ActiveFlash

    Modify the navigator.platform while simulating a mobile viewport

    李先生

    351 users

  • User Agent Switcher

    User Agent Switcher

    Change your user agent easily. Allows custom user agent based on domain

    thewheat

    350 users

  • AutoReload

    AutoReload

    Auto reload specific tabs at a custom interval. Open the extension from the toolbar to enable/disable reloading on a specific tab. https://github.com/blgonzales/AutoReload

    AutoReload

    349 users