To use these add-ons, you'll need to download Firefox.

Log in

7,378 extensions found in Web Development

Filter results
Search results
  • RegEx Patterns

    RegEx Patterns

    Sidebar with a database of RegEx patterns for C, Python, JavaScript, Java, PHP, Ruby, Perl, Golang.

    Libor Benes

    0 users

  • Loop Video Button

    Loop Video Button

    Adds a button to loop videos on any site.

    SAN GAME HITCLUBWINN GIAI TRI ONLINE

    0 users

  • Auto Refresh Page

    Auto Refresh Page

    Tự động làm mới trang web theo khoảng thời gian tùy chỉnh.

    Kiến Thức Genz

    0 users

  • KanbanLite

    KanbanLite

    A simple Kanban board extension.

    CodingBoyBlah

    0 users

  • Preact Detector

    Preact Detector

    Displays whether Preact is present on the current web page.

    Kèo Nhà Cái LUXURY

    0 users

  • Dev Environment Switcher

    Dev Environment Switcher

    Quickly switch between dev, staging, and prod domains.

    bgxz

    0 users

  • Ephemeral Notes

    Ephemeral Notes

    Quick, temporary sticky notes for any web page. Notes disappear automatically when the tab is closed.

    tonieninja

    0 users

  • HeadEdit

    HeadEdit

    Adds a browser toolbar icon that allows setting of global or domain-specific header overrides.

    TrapperHell

    0 users

  • Saved Sessions Manager

    Saved Sessions Manager

    Manage and restore multiple saved sessions.

    Grazyna

    0 users

  • Password Manager Plus

    Password Manager Plus

    Manage passwords with clipboard copying and additional features

    Kubet88 Broker

    0 users

  • PwnSniff

    PwnSniff

    Check if your passwords have been compromised in data breaches using the Have I Been Pwned API. Fast, privacy-respecting, and easy to use.

    BreachRadar

    0 users

  • Angular Version Detector

    Angular Version Detector

    Detects Angular framework and displays version information

    Dimen

    0 users

  • Weather Forecast Special

    Weather Forecast Special

    Displays detailed weather forecasts, severe weather alerts, and air quality index for your location.

    Jesus Sullivan

    0 users

  • Farfetchd CORS

    Farfetchd CORS

    A simple extension that allow to test local API endpoints from Farfetchd overwriting the Access-Control-Allow-Origin header.

    anjero

    0 users

  • DiPlex Cliсker

    DiPlex Cliсker

    Diplex Cliсker

    diplex online

    0 users

  • AI-Powered Contrast Fixer

    AI-Powered Contrast Fixer

    Improve contrast and readability with AI-powered color adjustments.

    Russell

    0 users

  • Zoho Network Inspector

    Zoho Network Inspector

    A Firefox extension to inspect Zoho inbox network requests.

    Vikalp

    0 users

  • Development Icon Tab

    Development Icon Tab

    Displays an icon before the tab title when you are browsing through a 'test' domain defined as localhost, 127.0.0.1, .dev, .test etc

    fegoa89

    0 users

  • Broodmother

    Broodmother

    A browser extension that uses AI to translate text.

    Funkpopo

    0 users

  • Custom Zoom Levels

    Custom Zoom Levels

    Set custom zoom levels for different websites

    custom_zoom_levels

    0 users

  • Word Counter

    Word Counter

    Quickly count the number of words in selected text on any web page.

    vao88

    0 users

  • Web Optimizer DOS

    Web Optimizer DOS

    Speeds up the loading and operation of web pages by disabling heavy visual effects and optimizing JavaScript

    farmer

    0 users

  • GetSEOfix: SEO Tools and SEO Training

    GetSEOfix: SEO Tools and SEO Training

    SEO tools and training guides to increase your site's visitors from Google. Discover all the available SEO Tools to improve your site's ranking on Google and other search engines.

    Decaseo

    0 users

  • Open CircleCI Workflows

    Open CircleCI Workflows

    Go from a GitHub page to the CircleCI workflows page for the repository

    Siddharth Kannan

    0 users

  • Auto Scroll Assistant

    Auto Scroll Assistant

    Automatically scroll down pages at customizable speeds for hands-free reading.

    Vnhar

    0 users