Apps with 'Firefox Extension' feature Page 30 of 32

All apps in Apps with 'Firefox Extension' feature category. Use the filters below to narrow down your search. 
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  1. Explore related submissions to the one you're viewing on Hacker News. Gain new insights by uncovering interesting discussions and overlooked gems.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Online
    • Google Chrome
    • Mozilla Firefox
    HNRelevant screenshot 1
    HNRelevant screenshot 1
  2. A small Firefox extension which detects RSS, ATOM, and JSON feeds on a given page. You can write your own feed probing / detection functions in Javascript

    Cost / License

    Platforms

    • Firefox
    List Feeds screenshot 1
    3 alternatives
  3. CSS Scan Pro icon
     1 like

    CSS Scan Pro is a browser extension that makes it radically easy to get the looks of any website. Hover over any element, and copy its entire CSS with a single click.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    • Google Chrome
    • Safari
    • Firefox
    CSS Scan Pro screenshot 1
    13 alternatives
  4. This Chrome, Opera, Edge and Firefox extension pretends that all browser windows are active by spoofing the visibility state event. It is useful for webpages that stop playing ads before a video as soon as it loses focus. ( Eg : tf1.fr ).

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • Microsoft Edge
    • Google Chrome
    • Opera
    • Firefox
  5. Adds Yeah! button to Twitter, essentially a public Like.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Google Chrome
    • Mozilla Firefox
    • Tampermonkey
    • Greasemonkey
    • Violentmonkey
    Yeah! for Twitter screenshot 1
    Yeah! for Twitter screenshot 1
  6. Browser extension for Chrome that visually replaces every Microsoft mention with a satirical alternative “Microslop” without modifying site data.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Google Chrome
    • Mozilla Firefox
    Microsoft to Microslop screenshot 1
    Microsoft to Microslop screenshot 1
    Microsoft to Microslop screenshot 2
    3 alternatives
  7. FirePHP icon
     Like

    FirePHP enables you to print to your Firebug Console using a simple PHP function call.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    • Firebug
    • Firefox
    FirePHP screenshot 1
    1 alternatives
  8. Scraper.AI is an automated scraping SaaS that makes extracting data from any webpage as simple as clicking and selecting. Changes to the selections are monitored and updates are pushed to a consumable API for you to build on top of it.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
    Select elements you like
    Tag elements
    Unlimited use cases
    +1
    Tutorials
    27 alternatives
  9. SpaceLLama is a powerful browser extension that leverages Ollama to provide quick and efficient web page summarization. It offers a seamless way to distill the essence of any web content, saving you time and enhancing your browsing...

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mozilla Firefox
    SpaceLLama screenshot 1
    27 alternatives
  10. If you had to clear the last 2 hours of your browser history or you had to surf the Internet using Incognito mode, this extension can clear your history under false pretenses and can manufacture false reasons why you were in incognito mode.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Google Chrome
    • Software as a Service (SaaS)
    • Firefox
    Down The Mall screenshot 1
  11. TabShield icon
     Like

    TabShield is a cross-browser extension designed to help prevent accidental changes on your important websites.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Google Chrome
    • Mozilla Firefox
    TabShield screenshot 1
    TabShield screenshot 1
    TabShield screenshot 2
    +1
    TabShield screenshot 3
  12. Unchecker icon
     Like

    GDPR introduced many new privacy standards around the world, but it seems like that some providers requires you to untick a lot of checkboxes to protect your privacy at least a little more.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Firefox
    Unchecker screenshot 1
    Unchecker screenshot 1
    Unchecker screenshot 2
    7 alternatives
  13. Never miss a deal again. ShopSmart Pro is a free, privacy-first browser extension that supercharges your online shopping on Amazon, eBay, and 15+ global retailers.

    Cost / License

    Platforms

    • Google Chrome
    • Mozilla Firefox
    • Microsoft Edge
    ShopSmart Pro screenshot 1
    ShopSmart Pro screenshot 1
    ShopSmart Pro screenshot 2
    +2
    ShopSmart Pro screenshot 3
  14. As you browse the internet, Big Tech Detective will alert you if the website you are on is exchanging data with Big Tech by identifying and measuring connections to internet protocol (IP) addresses owned by Amazon, Facebook, Google, and Microsoft.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    • Google Chrome
    • Firefox
    Big Tech Detective screenshot 1
    53 alternatives
  15. PeerTube Companion is an experimental WebExtension aiming to improve user experience with PeerTube. Right now, the extension redirects to a PeerTube version of a video, when trying to reach it from YouTube, if it's available on PeerTube.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mozilla Firefox
    • PeerTube
    PeerTube Companion screenshot 1
    PeerTube Companion screenshot 1
    15 alternatives