Python VS Java: Which is better?


Web development is quickly becoming one of the most popular areas of IT, and JavaScript and Python are two of the most popular programming languages among web developers. Both programming languages have their own set of advantages that make them popular among programmers.

However, in the developer community, the comparison between Python vs JavaScript has long been a hot topic. It frequently prompts questions such as: Is python more difficult than javascript? Is python preferable to javascript? What is the difference between javascript and python? What is javascript’s role in web development? The list goes on and on. Continue reading since all of these questions are answered succinctly in this post, but before we get into the comparison of both programming languages for web development, it’s important to understand what Python and JavaScript are.

What exactly is Python?

Python is currently one of the best and most powerful programming languages available. It’s so adaptable that it’s a must-have for most scientific projects. It is, however, a general-purpose programming language that may be used in a variety of programming paradigms.

Data Science, Artificial Intelligence, Computer Vision (CV), DIP (Digital Image Processing), Natural Language Processing, and Web development are all domains where this programming is applied. Python has a fairly simple syntax. This is why many people consider Python to be superior to JavaScript.

A common question in web development is whether python is used for the frontend or the backend. The explanation is that python is primarily utilized in the backend. This is where we may compare its capabilities and features to JavaScript. However, it’s worth noting that Python isn’t just for backend programming; with the help of a few more tools, it can also be utilized for front-end development.

What is JavaScript, and how does it work?

While Python is an excellent choice for backend development, JavaScript is a popular choice for front-end development of a web application.

It’s crucial to know the distinction between back-end and front-end development in this case. The back-end of a web application is the section that is not visible to users and with which they do not interact directly. It contains the web application’s business logic and server-side code.

The front end of a web application, on the other hand, is the section with which end users interact. This is the section of the program that users can access. Even if you’re interacting with a mobile app, you’re most likely interacting with React.js, a JavaScript framework capable of constructing cross-platform applications.

Differences between JavaScript and Python

Now that we have a firm grasp on both JavaScript and Python, we can go deeper into their differences.

Differentiating these two programming languages can be done on a variety of levels. Python and JavaScript each have their own set of advantages and disadvantages. So, without further ado, let’s get started.


It’s crucial to first consider what the developer community has to say about these two programming languages. Assessing the popularity of these programming languages is the best matrix for determining the developer’s decision.

According to the Stack Overflow Developer Survey 2020, JavaScript is the most widely used programming language. According to the survey’s findings, nearly 69.7% of the developer community uses JavaScript. Python, on the other hand, was popular among 41.7 percent of developers.

One of the reasons for JavaScript’s popularity is the abundance of job opportunities. Furthermore, JavaScript can be utilized not only for web development but also for mobile app development, making it a popular choice among developers.


One of the most crucial considerations when building a website is performance. If an application isn’t efficient enough, it’s almost useless. This is why new programming languages make an effort to incorporate as much efficiency and optimization as feasible.

It is, nevertheless, not an easy but a difficult task. This is also dependent on the programming language used in the development process. Because each programming language has its own built-in efficiency principles and methodologies.

The speed of the web application is determined by the speed with which the code in the web application is executed. And the goal of developing JavaScript was to make it run quickly on a web browser. JavaScript is used by many applications, including Facebook, Google, Amazon, and many others.

When comparing a Python online application to a Node.js web application, Node.js will undoubtedly outperform Python. Because, according to experts, Python handles requests in a single flow, whereas JavaScript’s advanced multithreading characteristics allow it to process several requests at once.

Scalability of the application

A web application’s scalability is as essential to a person’s survival as oxygen. Consider an application that is very responsive, dynamic, and provides highly sought-after services. However, it is unable of handling a high number of requests at the same time. This will result in a decrease in online traffic because if a user visits a website and it does not perform as expected or crashes frequently, the user will eventually seek out other, more responsive options.

Which Programming Language to Use in 2022: Python or JavaScript?

According to the debate above, both languages have their own set of advantages and disadvantages. It’s almost impossible to say whether Python will eventually replace JavaScript or vice versa.

In the case of JavaScript and Python, the developers chosen will be determined by the platform’s requirements. Python, for example, is a good choice when the language’s design is important. If you need mobile development or a site that is very responsive, JavaScript is the way to go.

In a broader sense, JavaScript is the best choice if the necessary application must be scalable and extremely efficient. Python can be used if the website’s backend is particularly sophisticated and requires easy programming.