必須下載 Firefox 才能使用這些附加元件。

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找到於 網頁開發 分類的 8,362 套擴充套件

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  • LoremGen

    LoremGen

    Get your every day lorem ipsum text faster.

    Colin Espinas

    267 位使用者

  • SN Utils OnPrem

    SN Utils OnPrem

    ServiceNow Productivity tools. (Personal work, not affiliated to ServiceNow)

    Arnoud Kooi

    266 位使用者

  • SeLite SQLite Connection Manager

    SeLite SQLite Connection Manager

    It manages SQLite DB connection(s). It can be used with other extensions from SeLite family, or on its own.

    Peter Lyons Kehl

    266 位使用者

  • 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

    265 位使用者

  • WaybackURL

    WaybackURL

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

    Hossein Shourabi

    265 位使用者

  • Font Size Decrease

    Font Size Decrease

    一鍵可減小任何網頁上的字體大小。

    Stefan vd

    265 位使用者

  • Request Interceptor

    Request Interceptor

    A Firefox extension that intercepts and edits HTTP requests, allowing you to view, customize, and send them directly from your browser. Incredibly easy and comfortable to use. Good for penetration testers and developers.

    Vahe Demirkhanyan

    265 位使用者

  • PixiJS Devtools

    PixiJS Devtools

    Debug games and apps written with PixiJS

    Bob Fanger

    263 位使用者

  • 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

    263 位使用者

  • Responsive View Simulator

    Responsive View Simulator

    Seamlessly test website appearance on various mobile devices with this handy extension. Preview the responsive design in real-time.

    Buy Bulk Weed

    263 位使用者

  • ChatGPT Sidebar

    ChatGPT Sidebar

    Open ChatGPT in the sidebar

    EcksDy

    261 位使用者

  • 复制链接/标签名称和地址

    复制链接/标签名称和地址

    Copy the name and URL of a link or a Tab. 复制链接或标签页的名称和地址

    Ren Wei

    261 位使用者

  • Open in Opera

    Open in Opera

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

    Andy Portmen

    261 位使用者

  • NumÉcoDiag

    NumÉcoDiag

    NumEcoDiag vous permet d’évaluer facilement l’écoconception de votre service ou produit numérique. Développé par la MiNumEco, il se base sur les 79 critères du Référentiel Général d’Écoconception de Services Numériques (RGESN).

    MiNumEco

    261 位使用者

  • Virtual Hosts

    Virtual Hosts

    Apply virtual hosts and overwrite the Hosts header for development purposes.

    Longoon

    260 位使用者

  • Markdown Editor for Firefox

    Markdown Editor for Firefox

    Markdown Editor for Firefox also comes with one-click HTML conversion, file support and other discreet gems.

    Coffee & Fun

    259 位使用者

  • Noop Mail - Disposable Temporary Email

    Noop Mail - Disposable Temporary Email

    Temporary disposable email address. Protect your email from spam, bots and phishing with NoopMail.

    Noop Mail

    259 位使用者

  • all-in-one

    all-in-one

    Facility for providing suite of tools for handling web components e.g. standard formats HTML, RSS, M3U8, and more.

    Firefox user 15314155

    259 位使用者

  • 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

    258 位使用者

  • Proxy Toggle

    Proxy Toggle

    Button to switch between system-set (off) and manually-set (on) proxy.

    Ben

    258 位使用者

  • SAASPASS Password Manager & Authenticator 2FA SSO

    SAASPASS Password Manager & Authenticator 2FA SSO

    SAASPASS is a free Password Manager & Authenticator 2FA code generator. There is NO need for a desktop application. You can use the Authenticator code generator & SAASPASS can autofill & autologin as well with single sign-on SSO

    SAASPASS

    257 位使用者

  • Webcompat.com Reporter

    Webcompat.com Reporter

    Adds a button to allow users to easily report site compatibility issues at webcompat.com, for the active tab.

    Thomas Wisniewski

    256 位使用者

  • Passwork Auto Logon

    Passwork Auto Logon

    Use your Passwork accounts to auto signin on web sites in one click.

    Passwork

    256 位使用者

  • Timer Mulp

    Timer Mulp

    Make Timer great again.

    Gilnom

    255 位使用者

  • Custom Site JS

    Custom Site JS

    Run your own (per url or domain) custom JavaScript on sites.

    David Hicken

    255 位使用者