We have shared lots of articles on surfing app security and anonymous browsing.
So, lets check out how to block intrusive javascript in Chrome and Firefox.
These extensions will allow you to choose which script to block and allow.

And the extension isScriptBlock.
The script block is an extension that provides better control of javascript, iframes, and other unwanted content.
it’s possible for you to add your trusted sites to a whitelist to not be affected by ScriptBlock.

The interface of ScriptSafe is spotless, and it blocks nearly all scripts by default.
ScriptSafe also shows users the list of blocked content.
Basically, it gives users the ability to block and allow scripts.

uMatrixis another best Chrome extension that allows users to control javascript, iframes, and plugins on Google Chrome.
The best thing about uMatrix is that it automatically detects cross-site scripting attacks and drive-by downloads and blocks them.
uMatrix also allows users to whitelist scripts and sites.

Firefox also has a couple of add-ons that can help you to block intrusive Javascript on the internet tool.
The great thing about NoScript Security Suite is that its absolutely free, and its open-source by nature.
The Firefox add-on allows users to block javascript, java, flash, and other things.

NoScripts unique whitelist-based pre-emptive script blocking approach prevents exploitation of security vulnerabilities like Meltdown or Spectre.
Similarly, like Chrome, we have one great add-on for Firefox: ToggleJS.
A simple toolbar button to quickly toggle javascript between enabled or disabled.

it’s crucial that you visit the link shared above and then download and drop in the extension.
NoScript is very similar to the ScriptSafe, an extension for the Google Chrome net online gate.
By default, the add-on blocks all the scripts that load automatically after opening a webpage.

However, the addon gives users an option to unblock the blocked scripts.
The addon blocks scripts by domain, and it gives users an option to allow a script temporarily.
This is all about how to block intrusive Javascript on Chrome and Firefox.

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