LibreJS Alternatives
LibreJS
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. LibreJS aims to address the JavaScript problem described in Richard Stallman's article "The JavaScript Trap".
- Nonfree JavaScript denies us control of our computing by denying us the freedom to use it for any purpose, and to modify and share the code that runs locally in our browsers. Sites that don't provide freely licensed JavaScript with human-readable source code don't respect our freedom. That's where LibreJS comes into play, as it ensures that the JavaScript we do use is free software, by checking licenses and blocking nonfree JavaScript.
Best LibreJS Alternatives for Windows
Are you still using LibreJS? Let's compare it to the best other options below. Maybe one of these LibreJS alternatives will work on your device, too.
NoScript
FreeOpen SourceMacWindowsLinuxBSDChromeSeaMonkeyFirefoxAllow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.
Features:
- Anonymity
- Firefox Extensions
- Firefox Extensions
uMatrix
FreeOpen SourceMacWindowsLinuxChromeOperaChromiumFirefoxPoint & 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...
Features:
- Block ads
- Browser based
- Browser extension
- Google Chrome Extensions
- Firefox Extensions
- Opera extension
- Outbound firewall
- Request filter
- Security & Privacy
- Timer for clearing cache
- Using public domain lists
Flashblock
FreeMacWindowsLinuxFirefoxFlashblock takes a pessimistic approach to dealing with Macromedia Flash content on a webpage and blocks ALL Flash content from loading. It then leaves placeholders on...
Features:
- Block ads
- Firefox Extensions
RequestPolicy
FreeOpen SourceMacWindowsLinuxFirefoxRequestPolicy 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...
Kill Evil
FreeOpen SourceMacWindowsLinuxChromeKill Evil is a Chrome extension that mercilessly removes or disables the following annoyances on all pages (except those you whitelist): - oncontextmenu (disabled...
Features:
- Disable autoplay
- Browser extension
- Work without JavaScript
ScriptSafe
FreeOpen SourceMacWindowsLinuxVivaldi BrowserChromeOperaChromiumFirefoxA simple extension that brings some of http://alternativeto .
Better Pop Up Blocker
FreeMacWindowsLinuxChromeBetter Pop Up Blocker improves the default pop up blockers for Google Chrome and Apple Safari by blocking pop up windows opened by javascript, & other annoyances...
Features:
- Block ads
- Incognito mode
Negotiator
FreeOpen SourceMacWindowsLinuxAndroidiPhoneChrome OSAndroid TabletBSDiPadChromeHaikuFirefoxNegotiator is a web extension which gives users who are familiar with HTTP requests the tool to simply block and modify them permanently.
3P Request Blocker
FreeMacWindowsLinuxFirefoxPrevent your browser from connecting to 3rd party domain without user consent. Increase your privacy, security, and speed by blocking unnecessary requests.
Features:
- Firefox Extensions
- No Tracking
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