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10,423 extensions found in Web Development

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  • DOM Structure Viewer

    DOM Structure Viewer

    Visualize and inspect the DOM tree directly from the viewer.

    Maksymilian

    1 user

  • DevJoin

    DevJoin

    Join the Roblox server of a specific user by scanning the Servers tab (DOM-only, CSP-safe).

    Dizzysky1

    1 user

  • Tomato Squash

    Tomato Squash

    Tomato Squash is a tomato squashing game, squashing the tomato asked for

    Firefox user 13475347

    1 user

  • Sabi Fill

    Sabi Fill

    Smart form filler for developers and testers. Works with React, Vue, Angular, and other modern frameworks. Generate realistic, country-specific test data instantly. 100% local and private.

    Ovansa

  • LeadsBlue Email Finder & Email Extractor

    LeadsBlue Email Finder & Email Extractor

    Scan the web page for publicly visible emails. Copy or export CSV. Pattern Helper for likely formats. Minimal permissions (activeTab + scripting). No data collected.

    Luther Johnson

    1 user

  • Locki

    Locki

    Inline encryption and decryption for sensitive data.

    Locki Security

    1 user

  • AI Parameter Extractor Pro

    AI Parameter Extractor Pro

    Helps in penetration testing by extracting parameters from URLs, HTML, and JavaScript using advanced analysis, classification, and vulnerability suggestions (v3.9.1).

    NepTon

    1 user

  • Speed Optimizer

    Speed Optimizer

    Optimize browsing speed by clearing cache, cookies and blocking ads.

    optimize web browsing speed

    1 user

  • Auto Dark Mode

    Auto Dark Mode

    Automatically switch website interface to dark mode when you open the browser.

    auto dark mode

    1 user

  • RequestSpy

    RequestSpy

    Bisbilhotar as requisições feita pelo navegador.

    PauloCesar0073

    1 user

  • Abdal MagniCode

    Abdal MagniCode

    A powerful code inspector extension with magnifying glass functionality for real-time HTML inspection and zooming on any website.

    Prof.Shafiei

    1 user

  • Environment Indicator

    Environment Indicator

    Add an environment marker to differentiate QA environments from production. In addition, you can create your own indicator rules

    Casino 78win

    1 user

  • Quick Subtitle Search

    Quick Subtitle Search

    Find subtitles instantly across multiple video platforms.

    Summer Mann

    1 user

  • WebPage Source Recon

    WebPage Source Recon

    Analyze real-time webpage source code directly in Firefox sidebar. • Extract HTML comments, meta tags, inline scripts, and hidden inputs with smart filtering. Identify developer notes, API endpoints, tokens, and debug artifacts. • Export to JSON/TXT.

    Libor Benes (Dr. B)

  • AutoForm Glimpse

    AutoForm Glimpse

    A developer tool for automatically filling forms in development environments.

    devendra

  • Quick Notes Sidebar Plus

    Quick Notes Sidebar Plus

    Easily jot down quick notes within your browser.

    Bryan

    1 user

  • JavaScript Playground ⚡ Online JS Compiler

    JavaScript Playground ⚡ Online JS Compiler

    **Write and run JavaScript code instantly.** Skip the setup and open a distraction-free playground with a single click. Test functions, debug concepts, or learn new features right in a dedicated popup. just pure, instant JS code execution.

    onyxwizard

  • Lhamacorp Proxy Client

    Lhamacorp Proxy Client

    Provides authentication for SOCKS5 proxy servers that use JWT. The extension automatically manages the auth lifecycle, eliminating the need for users to manually update proxy credentials when tokens expire.

    dbohry

    1 user

  • MindPane

    MindPane

    Turns every web page into a Mind Map

    VN88

    1 user

  • Extracty

    Extracty

    This official extension helps you generating code for Extracty endpoints.

    Extracty

    1 user

  • Google Rich Snippets

    Google Rich Snippets

    The Google Rich Snippets Firefox addon enhances your browsing experience by providing rich, structured data directly in your search results. Easily identify key information such as ratings, prices, and availability, making it effortless

    Jun88

    1 user

  • AutomatR

    AutomatR

    AutomatR

    Automatr

    1 user

  • Brightness Adjuster

    Brightness Adjuster

    An add-on to adjust the brightness of a webpage.

    ok8386guide

    1 user

  • NPM nested dependencies count

    NPM nested dependencies count

    Show the total number of nested depencies for an npm package.

    bibo5088

    1 user

  • Dev Color Helper

    Dev Color Helper

    Captura de cores avançada, conversor bidirecional, escalas (100-900) e gradientes 100% offline.

    Wagner Vielmond