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9,552 extensions found in Web Development

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  • Background Image Hider

    Background Image Hider

    "Background Image Hider" is a Firefox addon designed to declutter your browsing experience. With a simple click, this tool allows you to hide background images on webpages, providing a cleaner and distraction-free view. Whether you're researching

    123win

    1 user

  • Reddit Old Reskin

    Reddit Old Reskin

    Modify the old.reddit.com appearance and add mobile-friendly responsive design features, infinite scroll functionality, and viewport meta tags only when the user actively navigates the website.

    LeYaube

    1 user

  • Google Dorks Tool Pro

    Google Dorks Tool Pro

    Outil professionnel de recherche Google Dorks avec plus de 100 opérateurs organisés par catégories. Interface moderne pour pentesting, OSINT et recherche avancée. Usage éthique uniquement.

    Dev

    1 user

  • MDN_DarkMode

    MDN_DarkMode

    This is a very simple extension that brings Dark Mode **only** for the MDN web docs website. It uses gray color theme and has minimal code font color changes.

    jad

    1 user

  • CBOR viewer

    CBOR viewer

    Decode CBOR to JSON, making it render using the browser JSON engine.

    Thibault

    1 user

  • Screenshot Element Picker

    Screenshot Element Picker

    Chon phan tu tren trang va chup lai khu vuc do thanh PNG.

    6ffnews

    1 user

  • Youtube Video Thumb

    Youtube Video Thumb

    This extension generate thumbnail image for YouTube video. Download YouTube thumbnails easily. Version 2 - Now generate thumbnail from a embedded YouTube web page.

    Picsweb

    1 user

  • SQLite Multi-DB Manager

    SQLite Multi-DB Manager

    Manage multiple SQLite databases in one place.

    Tomas

    1 user

  • Paste_Guard

    Paste_Guard

    Protects your privacy by masking secrets, API keys, and passwords when pasting into AI chat sites. Works fully offline — nothing leaves your browser.

    Fedor

    1 user

  • IBM Skillsbuild Cheat

    IBM Skillsbuild Cheat

    IBM SkillsBuild Cheating Extension

    Dhia Djobbi

    1 user

  • yjq-user-switcher

    yjq-user-switcher

    轻松的帮助您切换眼镜圈账号

    andyholo

    1 user

  • Shopify GraphQL Explorer

    Shopify GraphQL Explorer

    Quickly search and explore Shopify's GraphQL API schema

    Ramon Teifi

    1 user

  • Contrast & Accessibility Checker

    Contrast & Accessibility Checker

    rüft Webseiten auf Barrierefreiheit (WCAG AA/AAA), Farbkontraste, fehlende Alt-Texte und fehlerhafte Überschriften – entwickelt von helmstaedter.digital aus Mosbach.

    helmstaedter.digital

    1 user

  • Content Blocker

    Content Blocker

    Block specific elements on web pages using CSS selectors

    Ventsi

    1 user

  • SocketSentry

    SocketSentry

    WebSocket Debugging Tool: Inspect and debug WebSocket connections in real-time

    Socket Sentry

    1 user

  • Máscara de Dados Sigilosos

    Máscara de Dados Sigilosos

    Máscara de Dados Sigilosos

    Paulo Andrade

    1 user

  • CMS & WordPress Detector

    CMS & WordPress Detector

    Detecta WordPress, plugins, temas, page builders (Elementor, Divi), versiones, jQuery, Cloudflare, WooCommerce, sitemap y vulnerabilidades de seguridad conocidas.

    Roberto

    1 user

  • Activemq 5 Life Saver

    Activemq 5 Life Saver

    Let's you write query selectors on web pages to prettify json (xml) payloads persistently. Also let's you setup a custom corelation ID (activemq 5) https://github.com/PhilippePitzClairoux/Activemq-5-Life-saver/tags

    Philippe_Pitz

    1 user

  • HashZilla

    HashZilla

    Extension provides a context menu to take the hash (MD5, SHA) of selected text in the browser.

    wesinator

    1 user

  • Addons Manager

    Addons Manager

    Manage your Firefox add-ons and themes from the toolbar with customizable groups. Due to Firefox restrictions, enabling or disabling other add-ons only works when this extension is force-installed through an enterprise ExtensionSettings policy.

    luascfl

    1 user

  • Text Case & Slug Converter

    Text Case & Slug Converter

    Right-click or use the popup to convert selected text: snake_case, kebab-case, camelCase, PascalCase, Title Case, SLUGIFY, etc.

    johnjeremy

    1 user

  • EnvSwitcher

    EnvSwitcher

    Switch between development and production environments with visual indicators

    tslava

    1 user

  • SAFEBOARD

    SAFEBOARD

    📋 A lightweight extension that ensures your copied text is safe and matches the original.

    light

    1 user

  • Free Do Follow / No Follow Backlink Checking

    Free Do Follow / No Follow Backlink Checking

    Comprehensive analysis of links on webpages with advanced filtering and visualization options.Comprehensive analysis of links on webpages with advanced filtering and visualization options Free Do Follow / No Follow Backlink Checking

    Sourabh Nagori

    1 user

  • Web Performance Analyzer

    Web Performance Analyzer

    Instantly check how fast your current page loads and get detailed performance metrics.

    Homer

    1 user