How to make browser allow javascript

With the rapid development of the Internet, web designers can make websites more interactive and interesting through JavaScript. However, sometimes when a web page is opened, the browser blocks JavaScript, which means that interactions and animations on the web page cannot be implemented. In this article, we will discuss how to make your browser allow JavaScript.

1. Why do browsers block JavaScript?

First of all, let us first understand why browsers block JavaScript. JavaScript is a programming language used for dynamic web page effects, but it is also widely used in malware attacks. When JavaScript is misused, hackers can perform many dangerous actions with it. For example, hackers can use JavaScript to steal user data, plant malicious ads, or directly attack your computer.

To ensure user safety, most browsers enable JavaScript blocking by default. When you open a web page in a browser, the browser does not automatically run JavaScript code unless you explicitly authorize the browser to allow it to run.

2. How to allow the browser to run JavaScript?

1. Chrome Browser

In Chrome, you can enable JavaScript by following these steps:

1. Open Chrome Browser and click " Three dots" icon to open the menu.
2. Select "Settings" from the menu.
3. Scroll down and click "Advanced".
4. Expand the "Privacy & Security" section and click "Site Settings."
5. Find "JavaScript" and click it.
6. Make sure the "Allow" option is selected.
7. Firefox Browser

In Firefox, JavaScript also needs to be turned on manually:

1. Open the Firefox browser and click the menu button.
2. Select "Options".
3. Click on the "Privacy & Security" tab.
4. Scroll down to the "Permissions" section and click the "Settings" button.
5. In the list that appears, find "JavaScript" and make sure it is selected.
6. Safari Browser

Safari can also allow JavaScript to run:

1. Open Safari browser.
2. Click the Safari menu and select Preferences.
3. Click the "Security" tab.
4. Under "Web Content", check the "Enable JavaScript" option.

3. Allow specific websites to run JavaScript

If you don’t want to completely disable JavaScript, but want to use a more trustworthy website to run JavaScript, you can allow specific websites to run it.

All major browsers support the use of whitelist or blacklist mechanisms. Let’s take Chrome as an example to explain how to do it:

1. Open the Chrome browser and visit the desired website.
2. Click the lock-shaped icon on the left side of the address bar.
3. Select "Site Settings".
4. Scroll down and click "JavaScript".
5. Click "Allow".

4. Summary

JavaScript is a programming language that makes websites more interactive and interesting. However, under the premise of ensuring user safety, browsers will block it by default. Fortunately, you can configure your browser to allow JavaScript to run on your website with a simple setting.

Whether you are using Chrome, Firefox or Safari browser, you can enable JavaScript through the corresponding settings. If you only want certain websites to run JavaScript, you can use the whitelist or blacklist mechanism provided by your browser to achieve this.

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