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7,436 extensions found in Web Development

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  • FB unseen

    FB unseen

    Blocks the ”seen” feature of the facebook messenger, and your friends will no longer be able to see if you read their messages.

    Horizonsoft

    2,378 users

  • SEO Analysis & Website Review by WooRank

    SEO Analysis & Website Review by WooRank

    Instant SEO analysis and website reviews for SEO, mobile, usability and social media. The freshest data when and where you want it.

    WooRank

    2,360 users

  • Salesforce Inspector reloaded

    Salesforce Inspector reloaded

    Productivity tools for Salesforce administrators and developers to inspect data and metadata directly from the Salesforce UI.

    Thomas Prouvot

    2,340 users

  • Chat GPT for Google

    Chat GPT for Google

    See the ChatGPT responses right next to your search engine results. https://extensionchatgpt.com/ See our youtube guide: https://www.youtube.com/watch?v=p9it2NCB3_c

    Chat GPT for Google

    2,336 users

  • {find+}

    {find+}

    A find-in-page extension with support for regular expressions.

    Brandon Richardson

    2,314 users

  • LiveReload - Web extension

    LiveReload - Web extension

    Web extension based version of LiveReload. Supports Firefox 57 (Firefox Quantum)

    Todd Wolfson

    2,308 users

  • ICPBravoAccess

    ICPBravoAccess

    ICPBravo Access ICPBrasil and General PKI Extension.

    Scytl

    2,296 users

  • Custom Style Script

    Custom Style Script

    Add custom JavaScript codes or styles to any page.

    Milen

    2,295 users

  • Altair GraphQL Client

    Altair GraphQL Client

    A beautiful feature-rich GraphQL Client for all platforms.

    Samuel

    2,252 users

  • Feature Queries Manager

    Feature Queries Manager

    Manage and toggle CSS on a page behind a @supports Feature Query.

    ireaderinokun

    2,252 users

  • Xdebug-ext

    Xdebug-ext

    Ajoute un simple bouton pour injecter un cookie Xdebug. Compatible avec Firefox 57+ (Quantum). Il s'agit d'un portage du module "The easiest Xdebug" par Nikita Nikitin, qui n'est pas compatible avec WebExtensions.

    Loïc HALL

    2,242 users

  • IBM Equal Access Accessibility Checker

    IBM Equal Access Accessibility Checker

    A web developer tool that checks web applications for accessibility issues.

    IBM Accessibility

    2,222 users

  • Laboratory (Content Security Policy / CSP Toolkit)

    Laboratory (Content Security Policy / CSP Toolkit)

    Because good website security shouldn't only be available to mad scientists! Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website.

    April King

    2,189 users

  • Resource Override

    Resource Override

    An extension to help you gain full control of any website by redirecting traffic, replacing, editing, or inserting new content.

    Kyle Paulsen

    2,188 users

  • Yandex Wordstat Assistant

    Yandex Wordstat Assistant

    Расширение, позволяющее значительно ускорить сбор фраз с помощью сервиса подбора слов Яндекс (wordstat)

    SEMANTICA

    2,181 users

  • JSON-formatter

    JSON-formatter

    Fast JSON formatting.

    Alexei Moroz

    2,165 users

  • 4ebur.net

    4ebur.net

    4ebur.net VPN Proxy is a secure, anonymous internet connection.

    4ebur.net

    2,154 users

  • View Image Info Reborn

    View Image Info Reborn

    Display info for the current image in a new window, new tab, or overlaid on the image. Convert WEBP images to PNG or JPEG. Send an image URL to TinEye for reverse image search. "View image..." in same tab? Check the screenshots for all the options.

    jscher2000

    2,127 users

  • Script Blocker Ultimate (NoScript, Disable JS)

    Script Blocker Ultimate (NoScript, Disable JS)

    Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)

    Mojtaba Daneshi

    2,121 users

  • Get cookies.txt LOCALLY

    Get cookies.txt LOCALLY

    Get cookies.txt, NEVER send information outside with open-source

    kairi

    2,106 users

  • WebSocket Weasel

    WebSocket Weasel

    A Handy Console / Client to Communicate with WebSocket Servers

    Mor. H. Golkar

    2,103 users

  • Image saver

    Image saver

    Save any images in page directly from context menu, this includes svg elements, css background images and direct child images.

    Tom

    2,078 users

  • View Page Source

    View Page Source

    View the source code of a page with the click of a button.

    Carlos Jeurissen

    2,047 users

  • DotGit

    DotGit

    An extension to check if .git is exposed in visited websites.

    davtur

    2,046 users

  • Session Alive

    Session Alive

    Keep your Session Alive at any website and never get logged out. Forget the session timeout messages. Multi-Account Containers supported.

    Arun

    2,041 users