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11,740 extensions found in Web Development

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  • FiddlerFox

    FiddlerFox

    Allows you to point Firefox to your fiddler instance if it doesn't refresh the proxy settings after Fiddler has started.

    Sebastiaan Dammann

    379 users

  • Cookie Popup Blocker

    Cookie Popup Blocker

    Automatically blocks cookies and cookie consent popups

    Sumalya Chatterjee

    377 users

  • Lunapic Image Edit

    Lunapic Image Edit

    Adds right click image editing link to images.

    lunapic

    377 users

  • ARIA DevTools

    ARIA DevTools

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

    Mateusz Zieliński

    377 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

    376 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

    375 users

  • File Backups

    File Backups

    TiddlyWiki html-file saving and backup, using a Tower of Hanoi strategy! Learn more at: https://pmario.github.io/file-backups/ Video: recoreded with V0.2.1 https://youtu.be/KVLtID8nElU which is slightly outdated. But overall info is OK.

    pmario

    374 users

  • 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

  • MM3 Proxy Switch

    MM3 Proxy Switch

    In the Firefox Browser (and other Mozilla programs) you can per default configure only the setting for one internet connection. With this Proxy Switch you can manage different configurations and simply switch over between these.

    MM3Tools

    373 users

  • 栏弹窗广告

    栏弹窗广告

    清除网页上的所有广告：浮动广告，购物广告，恶意弹窗，跟踪代码，视频广告，让你浏览网页更快更清爽，广告终结者，你唯一需要的广告插件

    王哥哥

    373 users

  • Claude Counter

    Claude Counter

    Real-time token counter, cache timer, and full-precision usage bars for claude.ai — right in the composer. Know your limits before you hit them.

    pauljones0

    372 users

  • Request Interceptor

    Request Interceptor

    Firefox extension to intercept and edit HTTP requests - now a mini Burp-like toolkit. Add rules, smart proxy routing, Intruder scans, Analytics, and URL Analyzer. Built for pentesters and developers. Dedicated to me and my dear memory SGFubmE=.

    Vahe Demirkhanyan

    372 users

  • OpenSwitchMaps

    OpenSwitchMaps

    Switch map services, and some useful links for OpenStreetMap contributors

    tankaru

    370 users

  • LocatorJS

    LocatorJS

    A Firefox extension that allows you to click through from your React app to its code.

    Michael Musil

    370 users

  • Sif — 亚马逊Listing和广告优化

    Sif — 亚马逊Listing和广告优化

    Sif对亚马逊站内流量实现无死角全覆盖，精准查询每个产品的自然搜索、PPC广告、Deal(活动)、搜索推荐和关联流量，并锁定每个产品的主要流量词和精准长尾词，帮助卖家洞察不同竞品、不同变体的流量来源，据此优化自己的Listing和调整竞争策略

    Sif

    369 users

  • OLI Grid CSS

    OLI Grid CSS

    Draws a grid on top of a website.Highly Customizable. useful for checking designs that are supposed to follow a grid-based layout. ex:Bootstrap,Foundation,Skeleton,Yaml...

    Kushan Gunasinghe

    368 users

  • Sheets Row Highlighter

    Sheets Row Highlighter

    Highlight a row (and column) of current cell in Google Sheets and Microsoft Excel Online.

    matsu7089

    367 users

  • ActiveFlash

    ActiveFlash

    Modify the navigator.platform while simulating a mobile viewport

    李先生

    367 users

  • HTTP Status Code

    HTTP Status Code

    Shows HTTP response status code as a badge icon in the toolbar.

    Ahmad Samiei

    364 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

    362 users

  • Proxy Switch

    Proxy Switch

    Easily toggle between proxy settings.

    Pieterv24

    359 users

  • Easy Favicon Scraper

    Easy Favicon Scraper

    Download the favicon of a website with 1 click

    iSheepie

    359 users

  • Stark Accessibility Checker

    Stark Accessibility Checker

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

    Stark Lab, Inc.

    359 users

  • DWithEase

    DWithEase

    Use Salesforce Commerce Cloud B2C with ease! An extension which makes the Business Manager a happy place! Enjoy using Demandware with ease.

    ForkPoint

    358 users

  • Element-Hider

    Element-Hider

    Pressing control and shift keys, double click away any element you want to hide. Control + shift + z to undo.

    David Stevens

    357 users