Pyscript Vs Javascript Which Should You Use?

Last updated January 31, 2024 by Jarvis Silva

In this article, I will share my personal opinion on PyScript vs JavaScript which should you use, we will discuss the differences and help you decide should you use pyscript or javascript.

PyScript: Python in HTML

PyScript is an open-source framework that enables the use of Python within HTML. By utilizing the PyScript tag, developers can write Python code directly in their web pages. However, it’s important to note that PyScript converts Python code into JavaScript, as browsers understand JavaScript natively.

Javascript: Scripting Language Of Web

Javascript is known as the language for web, It has been the go-to language for creating interactive and dynamic web pages, Javascript has great libraries and frameworks like React, Next.js, and Angular, which offer scalability and maintainability.

Performance Considerations

One important factor to consider is performance. When using PyScript, the code conversion from Python to JavaScript adds an additional step, which can impact performance. JavaScript, being the native language of the web, ensures optimal performance without any conversion overhead.

Python’s Versatility and Popularity

Python is a versatile and popular programming language widely used for various purposes, including server-side development, machine learning, data science, and game development. Python’s popularity stems from its extensive collection of frameworks and the support of a large community.

JavaScript’s Dominance in Web Development

JavaScript has a long-standing history in web development and remains the dominant language in this domain. It offers an abundance of stable libraries and frameworks, backed by a thriving community. JavaScript’s maturity and support make it a reliable choice for building web applications.

Community Support and Feasibility

JavaScript’s extensive community support and vast library ecosystem give developers access to countless resources and solutions. In contrast, PyScript, as a newer framework, lacks the same level of community support and available libraries. This can make troubleshooting and finding solutions more challenging.

Backend Web Development with Python

While PyScript focuses on frontend development, it’s important to note that Python can still be used for backend web development. Frameworks like Django provide comprehensive tools for creating robust backend systems, offering an alternative to PyScript.


In conclusion, JavaScript remains the primary language for frontend web development due to its long-standing dominance, mature libraries, and extensive community support. PyScript, although offering Python in the browser, is limited by a smaller ecosystem and the overhead of code conversion.

However, Python shines in backend web development, where frameworks like Django excel, If you to learn python backend development refer this books: python books for backend development.

Thanks for reading, have a nice day 🙂