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 11,751 套擴充套件

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  • DNS Lookup

    DNS Lookup

    Look up DNS records for any domain with multiple types

    Sandra Baer

  • FocusLock

    FocusLock

    Lock yourself out of chosen websites during defined time periods

    Shreya

    20 位使用者

  • NoBanner

    NoBanner

    One click to remove all fixed banners, cookie bars and sticky headers

    jubairislam

    20 位使用者

  • CountDown

    CountDown

    Toolbar countdown timer with badge and desktop notification

    nehan

  • CSSOverride

    CSSOverride

    Override any site's CSS with your own rules — saved per domain

    IDGAF_Fandom

    20 位使用者

  • StackDetect

    StackDetect

    Sniff the tech stack — detect React, Vue, WordPress, jQuery and 30+ more

    wrahimi

  • FixedZap

    FixedZap

    Zap fixed-position banners, cookie bars and sticky headers instantly

    Fedorov

    20 位使用者

  • ImageMap

    ImageMap

    Map every image on the current page — dimensions, alt and URL

    Wendy Martinez

  • ImgScope

    ImgScope

    List all images on the page with size, alt text and source URL

    Wendy Martinez

  • MDtoHTML

    MDtoHTML

    Convert Markdown text to HTML with live preview and copy-ready output

    FoxyDoxy

  • ColorWheel

    ColorWheel

    Generate analogous, complementary, triadic and tetradic color schemes from any base color

    Steinl Pukh

  • HLSify++

    HLSify++

    Native HLS playback for any HTML5 video element. Fork of HLSify with additional features and fixes.

    cyan-n1d3

    20 位使用者

  • Snippet Vault

    Snippet Vault

    Personal code library with search and copy in one click

    caiden

  • IP Info

    IP Info

    Show your public IP address location ISP and more

    KhatunejAnnat

  • QuickShot

    QuickShot

    Take a screenshot of the current page.

    Leha Ástríðr

    20 位使用者

  • QuickFill

    QuickFill

    Fill any web form instantly from saved profiles with one click

    Benjamin

    20 位使用者

  • Palette Studio

    Palette Studio

    Create and copy color schemes with hex and rgb values

    Viacheslav

  • SiteFreq

    SiteFreq

    See how often you visit each site — domain frequency tracker

    Akbarbale

    20 位使用者

  • Color Palette

    Color Palette

    Generate harmonious color palettes from any base color

    Viacheslav

  • Highlight Links

    Highlight Links

    NBET - Nhà cái trực tuyến đứng đầu Châu Âu

    Platinum Linking V1

  • Request Spy

    Request Spy

    Monitor network requests and response sizes in real time

    iuhuwe

  • HexRGB

    HexRGB

    Flip colors between HEX and RGB/HSL formats with picker

    jubair

  • Pomodoro Timer

    Pomodoro Timer

    Classic 25-5 pomodoro timer with session tracking

    bitod

  • Whiteboard

    Whiteboard

    Simple canvas whiteboard for quick sketching and drawing

    ThomasGomez

  • TagInspect

    TagInspect

    Inspect HTML meta tags and score the SEO setup of any page

    omyjuk