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7,435 extensions found in Web Development

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  • TagCheck

    TagCheck

    Lists usage of Universal Analytics, Google Analytics 4, and Google Tag Manager on a page.

    embeddedt

    100 users

  • Unload Tab from Context Menu

    Unload Tab from Context Menu

    Unload Tab from context menu to free up system resources. Really it is just to satisfy all of you with OCD. ;D

    Bogdan Filipchuk

    100 users

  • Page Structure

    Page Structure

    Utilize the Firefox Sidebar to display the structural labels on a web page, including its page title, headings, and landmarks, for web accessibility evaluation.

    Nicholas Hoyt

    100 users

  • Block Youtube Ads

    Block Youtube Ads

    Enjoy youtube videos without watching ads

    Rashed Iqbal

    99 users

  • HardRefresh

    HardRefresh

    Add a context menu for performing hard refresh (CTRL+F5). This is to avoid having to put your hands on the keyboard! This add-on is a remake of the legacy Hard Refresh plugin. We thank all for the comments and feedback.

    l_shadowflare_l

    99 users

  • 30 Seconds of Knowledge

    30 Seconds of Knowledge

    Web Extension that lets you gain new developer skills, every time you open a New Tab

    Stefan Petrovic

    99 users

  • Youtube Shorts Auto Play

    Youtube Shorts Auto Play

    Automatically plays the next video when you finish a youtube short

    Timbo59

    99 users

  • GlotDict

    GlotDict

    GlotDict extension implements many new features to improve the quality of translation and speed up the process on translate.wordpress.org, where users can translate plugins, themes, WordPress itself and other related projects.

    Daniele Mte90 Scasciafratte

    99 users

  • devtools-highlighter

    devtools-highlighter

    Find and highlight elements on the page with this DevTools panel, using CSS styles and selectors.

    Patrick Brosset

    99 users

  • YuiAPI

    YuiAPI

    An easy-to-use rest client that helps you test the api

    onlyfu

    98 users

  • autojump

    autojump

    In OSChina, Gitee, Zhihu, Juejin, Jianshu and CSDN websites will jump to third-party links without feeling, which can save a lot of time.

    林炳权

    98 users

  • New Tab Suspender v2

    New Tab Suspender v2

    A very lightweight tab suspender to suspend inactive tabs that reduces an overall memory usage of firefox, uses a firefox native discard api

    TabSuspender

    98 users

  • Disallow console.clear()

    Disallow console.clear()

    Disallows use of the console.clear() function on all websites.

    Sainan

    98 users

  • utubehits.com

    utubehits.com

    Promote YouTube videos for free, get more views, subscribers, likes, comments safely.

    wmobi

    98 users

  • Accessibility View

    Accessibility View

    Accessible View converts an arbitrary website into its accessibility relevant form.

    Dword Design

    98 users

  • Ticket Templates for JIRA

    Ticket Templates for JIRA

    This addon inserts templates easily into textfields. It supports autofill, quickfill, sharing and many more.

    Steven Herrmann

    97 users

  • Font Detector

    Font Detector

    Detects font properties and styles

    Anish Nair

    97 users

  • AltText.ai: Alt text generator

    AltText.ai: Alt text generator

    Generate alt text for images using AI. Connects to your AltText.ai account.

    AltText.ai

    97 users

  • Unhide

    Unhide

    Shows all hidden elements on webpages.

    elvar333

    97 users

  • RTL All Fixer (Right To Left Fixer)

    RTL All Fixer (Right To Left Fixer)

    Fixes right-to-left text direction issues and manages RTL sites To fix the problem of displaying Farsi and Arabic texts while chatting or working with artificial intelligence such as Chatgpt Poe DeepSeek Grok ... برای رفع مشکل نمایش متن فارسی عربی

    Dr.FATAL

    96 users

  • FlexHeaders - Modify HTTP Headers

    FlexHeaders - Modify HTTP Headers

    A lightweight yet powerful extension to modify HTTP headers on the fly. Unleash the power of FlexHeaders, the ultimate extension for developers and security-conscious users

    Harrison Deo

    95 users

  • Scratchpad

    Scratchpad

    Replacement for the JavaScript Scratchpad editor removed in Firefox 72

    A Kistler

    95 users

  • Open in Vivaldi

    Open in Vivaldi

    Open current page, link, or all tabs in the Vivaldi browser.

    Andy Portmen

    95 users

  • Base64 Codec

    Base64 Codec

    Base64 Encoder Decoder, based on contextMenu, with in-place html text replacement.

    pshekhar

    95 users

  • Atomic CSS Devtools

    Atomic CSS Devtools

    A devtool panel for debugging Atomic CSS rules as if they were not atomic

    Alexandre Stahmer

    94 users