---
title: "Is JavaScript supported by all browsers?"  
description: "Is JavaScript supported by all browsers?"  
author: "Anonymous User"  
published: 2021-07-19  
updated: 2021-07-19  
canonical: https://www.mindstick.com/forum/156509/is-javascript-supported-by-all-browsers  
category: "javascript"  
tags: ["javascript"]  
reading_time: 1 minute  

---

# Is JavaScript supported by all browsers?

Are there any [web browsers](https://answers.mindstick.com/qa/112310/how-do-i-implement-push-notifications-in-mobile-apps-and-web-browsers) that do not [support](https://yourviews.mindstick.com/view/286/modi-support-for-sportsperson) [JavaScript](https://www.mindstick.com/articles/874/how-to-create-watermark-text-for-textbox-by-using-javascript)? And how to [identify](https://www.mindstick.com/forum/159425/java-app-crash-arrayindexoutofboundsexception-identify-invalid-index) if [client](https://www.mindstick.com/articles/23198/3-steps-to-ensure-that-your-client-portal-is-impeccable) is using one of those browsers? Or else client has disabled JavaScript?

## Replies

### Reply by Ethan Karla

Yeah, the Lynx browser is one example that doesn't support JavaScript on their browser. To identify non-script browsers, use the <noscript> tag. The no script tag will execute if the browser does not support the scripting tag .The <noscript> tag in HTML is used to display text for browsers that do not support script tags or have scripts disabled by the browser user. This tag is used in both <head> and <body> tags. The no script tag is also executed if the user disables JavaScript on their machine.

Let's understand with the help of an example :

```
<!DOCTYPE html>
<html lang='en' xmlns='http://www.w3.org/1999/xhtml'>
<head>
    <meta charset='utf-8' />
    <title>Noscript Tag</title>
    <script>
        document.write('Mindstick Software')
    </script>
    <noscript>Browser didn't support JavaScript'</noscript>
</head>
<body align='center'>
    <h1>Noscript Tag</h1>
</body>
</html>
```

Hope this will help you.

Happy Coding!


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