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11,695 extensions found in Web Development

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  • Performance-Analyser

    Performance-Analyser

    Get insight into the performance of the website in the current tab - sort of a mini live version of WebPageTest.

    Michael Mrowetz

    210 users

  • Clear Cache & Reload

    Clear Cache & Reload

    One-click button to clear site cache and reload the page.

    MM

    210 users

  • Viewport

    Viewport

    Displays the current viewport size when resizing the browser window.

    Kameron

    210 users

  • DNSC Blacklist Protection

    DNSC Blacklist Protection

    Protejează-te împotriva domeniilor periculoase folosind baza de date DNSC.

    DNSC | DGOT

    208 users

  • Skip Ads

    Skip Ads

    Skip all annoying ads

    I Am Your Fear

    207 users

  • LoveJS

    LoveJS

    漏洞挖掘神器 | 发现隐藏接口 | 敏感信息发现 | 批量打开URL

    n0name

    207 users

  • WaybackURL

    WaybackURL

    Fetch all the URLs that the Wayback Machine knows about for a domain

    Hossein Shourabi

    207 users

  • Domaines Tiers Contactés et requêtes associées

    Domaines Tiers Contactés et requêtes associées

    Tous trackés… mais ou moins vous le savez. Avec cette extension Domaines Tiers Contactés (DTC pour les intimes) regardez quels sont les domaines tiers contactés par les sites que vous visitez, avec des compteurs journaliers et hebdomadaires.

    Gavois Sébastien

    207 users

  • Proton Calendar Shortcuts

    Proton Calendar Shortcuts

    Adds customizable keyboard shortcuts (e.g., next, previous, today, ...) to Proton Calendar.

    Simon

    206 users

  • New Hackbar

    New Hackbar

    A sitebar that helps pentesters to perform manual web security testing inside their browser. This addon is written in webextension and alternatives to the XUL version of original Hackbar.

    mxcx

    205 users

  • MyIP - ip address and location details

    MyIP - ip address and location details

    This extension displays your public IPv4 address, provider name, location and dns server.

    turbopixel

    205 users

  • YouTube Miniplayer Button Restorer

    YouTube Miniplayer Button Restorer

    Restores the missing miniplayer button to YouTube's video player

    2ipper

    204 users

  • Postwoman-ufo Browser Extension

    Postwoman-ufo Browser Extension

    为使用Postwoman UFO Web应用程序提供更好的体验，顺畅的在 postwoman.com.cn 和 postdata.cn WEB应用下访问localhost应用内WEB API，请访问 (https://postwoman.com.cn)

    chenqingzi

    204 users

  • Color Picker

    Color Picker

    Pick up amazing color on one click

    Lokdien

    203 users

  • HTTP Indicator

    HTTP Indicator

    Indicator for HTTP/2, QUIC and HTTP/3

    pd4d10

    203 users

  • Easy Steam Collection

    Easy Steam Collection

    This will create an easier way to add all of your addons to any stream collection you create in a single click.

    SteamCollectionAddAll

    202 users

  • HTML Content Blocker

    HTML Content Blocker

    Blocks desired HTML contents (script, style, image, object, media)

    ilGur

    202 users

  • OpenAPI DevTools

    OpenAPI DevTools

    Instantly generate API specifications in real time for any app or website. Open the add-on in Firefox developer tools and watch network requests become an OpenAPI specification.

    Andrew Walsh

    202 users

  • Stay for Browser

    Stay for Browser

    Userscript manager compatible with Tampermonkey, Violentmonkey. Dark mode for every website. Stay synched on Chrome/Safari/Firefox.

    Stay Browser

    200 users

  • IPvFooBarBaz

    IPvFooBarBaz

    Display the server IP address, with a realtime summary of IPv4, IPv6, ASN, hostname, and HTTPS information across all page elements.

    ziad87

    200 users

  • Histogram Viewer

    Histogram Viewer

    Generates the histogram of a selected image.

    David Fichtmueller

    199 users

  • RNPSign

    RNPSign

    Essa extensão permite configurar certificados para fins de assinatura digital.

    USDE RNP

    199 users

  • Twitter Video Downloader MP3 MP4

    Twitter Video Downloader MP3 MP4

    New Firefox Extension Twitter Video Downloader MP3 MP4 let you easy download any content from Twitter in few steps. Get any Video from Twitter and Download it in MP3, MP4, M4A and other best quality formats. Download video from Twitter TT with FF.

    Youzik YouTube MP3 Converter

    198 users

  • Captcha Solver Recognition

    Captcha Solver Recognition

    2Captcha plugin allows you to automatically solve CAPTCHAs found on any webpage.

    Maximilian

    197 users

  • Discord Token Login / Multi Token management tool

    Discord Token Login / Multi Token management tool

    The best token loginer with the most features 4.0update : Updated to support changes to the Discord quest page URL

    Gushini chick

    197 users