How to Run Python Program Or Code in Browser Using Brython Library Full Example for Beginners

Welcome folks today in this blog post we will be running python program or code in browser using brython library. All the full source code of the application is shown below.

Get Started

In order to get started you need to create an index.html file inside the browser and copy paste the below code

index.html

<html>

<head>
    <meta charset="utf-8">
    <script type="text/javascript"
        src="https://cdn.jsdelivr.net/npm/brython@3.11.0/brython.min.js">
    </script>
    <script type="text/javascript"
        src="https://cdn.jsdelivr.net/npm/brython@3.11.0/brython_stdlib.js">
    </script>
</head>

<body onload="brython()">

<script type="text/python">
from browser import document

document <= "Hello World !"


</script>


</body>

</html>

<html>

<head>

src="https://cdn.jsdelivr.net/npm/brython@3.11.0/brython.min.js">

</script>

src="https://cdn.jsdelivr.net/npm/brython@3.11.0/brython_stdlib.js">

</script>

</head>

from browser import document

document <= "Hello World !"

</script>

</body>

</html>

As you can see we are importing the brython library cdn inside the browser and then we are simply printing out something inside the browser. For that we are calling the brython() function inside the onload attribute of body. And then we are writing hello world to the document