How to turn off javascript

JavaScript is a commonly used scripting programming language that is widely used in web development, server-side programming, and desktop application development. There are many ways to turn off JavaScript scripts. Here are some commonly used methods.

1. Disable JavaScript in the browser

The easiest way to turn off JavaScript is to disable it in the browser settings. Different browsers have different setting methods, which are generally located in the "Security" or "Privacy" options in the browser options or settings. The specific steps are as follows:

1. In Chrome, click the three dots icon in the upper right corner and select the "Settings" option.
2. In the settings interface, click the "Privacy and Security" tab on the left, and then click the "Website Settings" button.
3. Find and click the "JavaScript" option, then select "Disable JavaScript".
4. In Firefox, click the three horizontal bars icon in the upper right corner and select the "Options" option.
5. In the options interface, click the "Privacy and Security" tab on the left.
6. Under this tab, you can find the "Enable JavaScript" column and select "No".

2. Use a browser extension

Another way to turn off JavaScript scripts is to use a browser extension. These extensions can be installed on your browser to enable or disable JavaScript when needed. Here are some commonly used browser extensions:

1. NoScript: This is a Firefox extension that disables all JavaScript except for trusted websites.
2. ScriptSafe: This is a Chrome extension that allows you to select the JavaScript to run on the browser and quickly enable or disable scripts when needed.
3. uMatrix: This is a Chrome and Firefox extension that controls all content loaded on a website (including JavaScript) and filters it according to your requirements.

3. Use code to disable JavaScript

If you need to temporarily disable JavaScript, you can add the following code to the web page:

<script>
  document.addEventListener("DOMContentLoaded", function() {
    Array.from(document.querySelectorAll("script")).forEach(function(script) {
      if (!script.type || script.type.match(/javascript/)) {
        script.parentNode.removeChild(script);
      }
    });
  });
</script>

This code will be deleted from the page All JavaScript scripts, so when you refresh the page, these scripts will no longer run. Please note that this code will not work when you jump to other pages.

4. Use the hosts file of the operating system

If you want to disable JavaScript in the entire operating system, you can use the hosts file. Windows users can find the hosts file (the file name is hosts) in the C:WindowsSystem32driversetc directory, while Mac and Linux users can find the hosts file in the /etc/hosts directory. Open the file and add the following lines:

127.0.0.1    localhost

Save and close the file, this will point the localhost IP address locally, preventing the website from running JavaScript from local.

Summary

These methods can help you disable JavaScript scripts and use them appropriately when necessary. Please note that disabling JavaScript may cause some websites to not function properly, so please use this feature with caution.

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