Sybu JavaScript Blocker Alternatives

    Sybu JavaScript Blocker is described as 'Blocks specific site scripts' and is an app in the Office & Productivity category. There are nine alternatives to Sybu JavaScript Blocker for a variety of platforms, including Mac, Windows, Firefox, Linux and Google Chrome. The best alternative is uMatrix, which is both free and Open Source. Other great apps like Sybu JavaScript Blocker are NoScript (Free, Open Source), Ghostery (Freemium), GNU LibreJS (Free, Open Source) and RequestPolicy (Free, Open Source).

    This page was last updated Sep 12, 2020
    1. Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc. uMatrix: A point-and-click matrix-based firewall, with many privacy-enhancing tools.

      Discontinued

      The repository has been archived and the development has been stopped. https://github.com/uBlockOrigin/uMatrix-issues/issues/291

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    2. The NoScript Firefox extension provides extra protection for Firefox, Seamonkey and other mozilla-based browsers: this free, open source add-on allows JavaScript, Java, Flash and other plugins to be executed only by trusted web sites of your choice (e.g. your online bank).
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    4. Ghostery

      • Freemium • Proprietary
      • Mac
      • Windows
      • Android
      • iPhone
      • Android Tablet
      • iPad
      • Microsoft Edge
      • Vivaldi Browser
      • Google Chrome
      • Safari
      • Yandex.Browser
      • Opera
      • Firefox
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      Ghostery sees the invisible web - tags, web bugs, pixels and beacons. Ghostery tracks the trackers and gives you a roll-call of the ad networks, behavioral data providers, web publishers, and other companies interested in your activity.
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    5. GNU LibreJS is a free add-on for GNU IceCat and other Mozilla-based browsers. It blocks nonfree nontrivial JavaScript while allowing JavaScript that is free and/or trivial.
    6. RequestPolicy is an extension for Mozilla browsers that improves the privacy and security of your browsing by giving you control over when cross-site requests are allowed by webpages you visit.
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    8. ScriptSafe

      • Free • Open Source
      • Mac
      • Windows
      • Linux
      • Vivaldi Browser
      • Google Chrome
      • Opera
      • Chromium
      • Firefox
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      A simple extension that brings some of NoScript 's functionality to Chrome while emphasizing simplicity and intuitiveness (no affiliation to NoScript or NotScripts). Formerly known as ScriptNo

    9. Negotiator

      • Free • Open Source
      • Mac
      • Windows
      • Linux
      • Android
      • iPhone
      • Chrome OS
      • Android Tablet
      • BSD
      • iPad
      • Google Chrome
      • Haiku
      • Firefox
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      Surf the web on your terms Custom cleaning/blocking of the HTTP requests combining blocking features from RequestPolicy and referer changes from RefControl and lots more.
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    10. Prevent your browser from connecting to 3rd party domain without user consent. Increase your privacy, security, and speed by blocking unnecessary requests.
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    11. UtraBlock is a browser extension that detects and blocks ads, invisible trackers and third-party cookies. It makes websites load faster, more secure and protects your privacy.
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    Showing 9 of 9 alternatives