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8,755 extensions found in Web Development

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  • Formlet

    Formlet

    Saving form data to bookmarklets

    jusuff

    166 users

  • A11Y - Color blindness empathy test

    A11Y - Color blindness empathy test

    Empathy test for color blindness and visual impairment. This add-on emulates 8 types of color blindness, plus grayscale to check the contrast of your website. https://vinceumo.github.io/A11Y-Color-Blindness-Empathy-Test/

    Vincent Humeau

    166 users

  • Wide GitHub

    Wide GitHub

    Change all GitHub repository and gist pages to be full width and dynamically sized.

    xthexder

    165 users

  • SEO Audit Tool

    SEO Audit Tool

    Website analysis & SEO tool by iwebchk provides comprehensive website review in SEO, performance, validity, security, accessibility, social media, backlinks, visitors, technologies and usability.

    iwebchk

    164 users

  • Text Spacing Editor

    Text Spacing Editor

    A tool for editing text spacing properties on web pages. WCAG conformance information included.

    Actum, s.r.o.

    164 users

  • Right Click

    Right Click

    Right click menu for specific actions

    cuhela

    164 users

  • Assets CDN

    Assets CDN

    国内标准Firefox浏览器加速扩展

    saowang

    163 users

  • Github Download Button

    Github Download Button

    Adds a download button on Github files

    Grooby

    162 users

  • ChatGPT - Auto RTL Checker

    ChatGPT - Auto RTL Checker

    Automatically sets RTL for Persian texts and Make Justify all texts. به طور خودکار متون فارسی را از راست به چپ تنظیم میکند

    Abolfazl Mousavi

    161 users

  • Public IP Display

    Public IP Display

    Displays your IP address and country using lookup services of your choice. Auto-refreshes, notifies, and displays.

    Marnes

    161 users

  • Kron Http-Proxy Web Extension

    Kron Http-Proxy Web Extension

    This extension minimizes the user interaction while logging in to the Kron Http-Proxy solution by automating the proxy authentication process.

    Kron Technologies

    161 users

  • Local Storage Manager

    Local Storage Manager

    Export and import local storage.

    YL

    160 users

  • Meme Magic Maker v3

    Meme Magic Maker v3

    This extension adds CORS headers to resources, expanding memesyndicate/zip's functionality while also improving overall website speed by removing the need for Flash Player and other bulky frameworks

    StevensNJD4

    160 users

  • Console Recorder for AWS

    Console Recorder for AWS

    Records actions made in the AWS Management Console and outputs the equivalent CLI/SDK commands and CloudFormation/Terraform templates.

    Ian Mckay

    160 users

  • ng-inspect

    ng-inspect

    Inspect the angular scope in the developper tools inspector

    Christophe Hurpeau

    160 users

  • Semrush Website SEO Tools

    Semrush Website SEO Tools

    The Semrush Website SEO Tools extension for Firefox offers a range of tools to help improve your website's SEO performance. With features for on-page SEO analysis, keyword research, backlink checking, and more.

    PapiTekno

    160 users

  • Knockout JS Context Hover

    Knockout JS Context Hover

    https://github.com/alexcodito/KnockoutContextHover KnockoutJS Context Hover - Development and debugging assistant for Knockout JS

    Alex P

    159 users

  • Simple Modify Headers - Extended

    Simple Modify Headers - Extended

    Rewrites HTTP request/response headers based on a rules table.

    Warren Bank

    159 users

  • Click-jacking

    Click-jacking

    Adds a red border to all webpages vulnerable to click-jacking and missing X-Frame-Options header

    daoud youssef

    158 users

  • V2Ray Link Converter

    V2Ray Link Converter

    V2Ray Link Converter

    Valas

    158 users

  • LinkParser

    LinkParser

    LinkParser helps you analyze the links on the page you are on at that very moment. It can differentiate between 9 different types of links and can mark them in different colors. Very customizable.sdas

    seerobots

    158 users

  • Show YouTube Dislikes and Unlisted Videos

    Show YouTube Dislikes and Unlisted Videos

    Miss the ability to see dislikes? Want to have a quicker method of seeing unlisted videos or discover new ones? Now you can have all those things for free!

    stressedyoda

    157 users

  • Virtual Json Viewer

    Virtual Json Viewer

    JSON browser extension with virtual DOM, search and JQ filtering

    PS

    156 users

  • Google-Youtube Search Fixer

    Google-Youtube Search Fixer

    Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.

    csalaki

    156 users

  • Knockoutjs context

    Knockoutjs context

    Shows the knockout context & data for the selected dom node in a sidebar of the elements pane.

    Tim Stuyckens

    155 users