NodeJS vs Python: Which one to choose for 2024

A Smith
Frontend Weekly
Published in
9 min readJan 18, 2024


Quick summary: In the transition into the age of IoT and big data, backend systems are becoming significantly more sophisticated and complex. Given this, there could be a struggle with Node.JS vs Python for the backend. However, this struggle is contingent upon you, the developer, their prior experiences, the needs of the project and development, and use cases.

What is Node.JS?

Node.JS is an event-based system that is lightweight and efficient, possessing the ideal system for real-time apps such as gaming servers or chatbots. Node.JS was developed in the year 2009 on Google Chrome’s V8 engine by an American software engineer known as Rayan Dahl.

Node is a backend development tool that was originally developed in JavaScript. It is popular among community users who frequently need to transition between the client side and the server. Network applications are created using this open-source JavaScript runtime environment for both clients and servers.

Given Node.JS’s widespread use, it ranks sixth most populous programming language in use in today’s world by Statista. Node.JS is used by nearly 85% of business owners to construct mobile apps.

You may cut your development costs by roughly 58% when you use Node.JS for mobile application development. Additionally, your apps will operate 50% better as a result of this. You can hire Node.JS developers in India to reduce stress and get the best out of the Node.JS backend.

Node.JS’s vast ecosystem and advanced tech stack are responsible for its reputation for creating scalable and high-performing applications. Additionally, it eliminates the conflict between server-side and client-side programming because Node.JS is effectively helpful for both.

What is Python?

Python is an interpreted high-level language with a straightforward syntax and strong data structures. It contains a vast standard library covering a wide range of programming activities from scientific computing to website development. Python is becoming more and more popular and is a language that’s easy to master.

Python was created in 1989 by Guida Van Rossum; given its slow processing, it did not gain the attention of tech community users. With the rise in popularity of ML, it has gained attention in recent years.

Python is used for more than just AI/MI; since its inception, it has been used for web development, large data, DevOps, testing automation, and engineering.

Statista ranks Python as one of the top three programming languages for creating websites. Python is ideal for creating applications related to machine learning, artificial intelligence, and other fields.

Its sophisticated capabilities make it appropriate for more complicated tasks, but its simple syntax makes it a popular option for novices. You can see a top Python development company in India to make your journey with Python easier. Furthermore, Python is open source, indicating that a substantial developer community provides support and advances it.

Node.js vs Python: Which one is more popular?

Based on website analysis of the popularity of Node.JS vs Python, SimilarWeb revealed that Node.js was the most prominent tool in the first and entire segments of websites based on popularity. However, Node.JS might be younger than Python in terms of development time.

However, given the result of a survey conducted by Stack Overflow in 2022, Python was ranked as one of the most “loved” programming languages in the survey. However, Node.JS was the tool professional programmers preferred because of its familiarity and readability. You can see top web development companies in India to see what backend choice is popularized within the Indian tech space.

According to the poll, Node.JS has been the most used technology in the business across 16 categories, including Computers, Electronics & Technology, Lifestyle, and Arts & Entertainment. While Python, on the other hand, is a well-liked option in a number of different industries, including science and education.

NodeJS vs Python: Comparison using various parameters

To adequately understand which backend to choose for your project needs, it is important to compare and contrast between Node.JS and Python to help you make an informed decision.

Here are five parameters of comparison between Node.JS and Python:

  • Performance and speed
  • Scalability
  • Community and uses
  • Error handling
  • Learning curve and syntax

Node.JS vs Python Performance and Speed


Compared to Python, Node.JS has the advantage of handling more concurrent requests. This is due to the event-driven design that Node.JS Development employs, which enables it to manage numerous requests at once.

Because Node.JS is asynchronous, it is more scalable and faster than Python. Additionally, real-time applications like chatbots and game servers are better suited for it. However, the following are the core of Node.JS when it comes to performance and speed;

  • Node.JS’s even-based and non-blocking modes facilitate processing numerous requests at once and speed up code execution.
  • When comparing Node.JS vs Python in terms of performance, Node.JS is more efficient because it enables developers to code even when they are not in the browser, thanks to TCP sockets.
  • Development using Node.JS enables caching of fetched data that is unlikely to change. Compared to Python web development, it speeds up the development process.
  • Node.JS apps run smoothly and respond quickly because JavaScript code can be run on the V8 engine.


Python, on the other hand, takes a more conventional tack and processes each request individually. However, because of its large math library, Python is more suited for data science and machine learning applications when it comes to speed. The following are at the core of Python when it comes to performance and speed;

  • Python uses a single flow of code, which causes it to handle requests slowly.
  • The built-in design of Python restricts the multithreading process.
  • Do you want to remember the information more quickly? Python may let you down in this situation.
  • If your software needs to do complex calculations or you prioritize high speed and performance, Python might not be the ideal choice for you.

Node.JS wins the race based on performance and speed.

Node.JS vs Python: scalability

The term “scalability” refers to the ability of resources to rise linearly as programme functions increase. This should be taken into consideration while choosing your backend language from the beginning rather than as an afterthought.


Here are factors of scalability in Node.JS

  • The asynchronous approach of the Node.JS framework allows for multithreading, making it an excellent option for developing apps because of its better scalability.
  • To provide its functionality, Node.JS uses a number of modules and microservices. Therefore, all it takes to scale the app for a business is to add a few more modules.
  • The framework facilitates both horizontal and vertical scaling.
  • Python vs Node.JS? Certainly, Node provides a wide range of choices for entering terms. This implies that you have a choice between strongly-typed TypeScript and weakly-typed JavaScript.


Here are factors of scalability in Python

  • The fact that Python does not support multithreading makes the Global Interpreter Lock one of its main issues. It can be made more scalable by importing libraries, but it is unable to overcome Node.JS’s built-in scalability.
  • Python is not the ideal choice for large-scale projects with growing development demands.
  • The Python system grows more complex and is more laborious to maintain.

In the race for scalability, Node.JS beats Python

Node.JS vs Python: Community and Uses

Those who interact with the technology as developers and users make up a community. They perform debugging exercises, update the widely used libraries, and even introduce new features.


Node.JS is an open-source, server-side internet architecture built on JavaScript. It performs better than other platforms since it allows for speedier web development.

Given that Node.JS is a relatively young technology, it has a very big and vibrant community. The Nodes.JS community also involves top web development companies in India.

Here are points on the community for Node.JS


  • Node.JS is not as old as Python, but because it’s open-source, it has a big user base. As a result, you can always rely on the community for assistance.
  • Peer support is readily available for developers, and Node.JS developers are a reliable resource for business owners.


  • Online retailers
  • 3D graphics and games
  • Systems for Managing Content
  • Chatbots


A community exists for Python. Given its popularity and longevity, Python naturally boasts a larger and more active development community than the other languages. Python has many vibrant people who engage in and contribute to its development, ranging from younger to experienced contributors.

However, having such a large community makes it easy to locate developers to work on projects, which is one of its main advantages. These developers’ active involvement produces quicker turnaround times and higher-quality language overall.


  • Because Python is an established language, there is a greater pool of seasoned developers using it.
  • Python provides you with the opportunity to hire committed engineers and use it to grow your business, as the community is open to anyone.


  • Large-scale data
  • Testing and DevOps Mechanization
  • Engineering and science
  • Technological projects for the government

Community is the space where Python vs Node.JS stands equally. Finding assistance is never too difficult because both languages have large communities and ardent followers while in use; there is a broad spectrum of high-end use cases for both Python and Node.js, making them each unique in their own right.

Node.JS vs Python: Error Handling

Any error-handling language is an excellent option because errors can significantly affect your daily job. For CTOs, the language with extensive error handling will always be a better option if you are choosing between two with opposing error procedures.


High performance is possible using Node.js’s multithreading features. However, because Node.js processes several requests at once, you can run into runtime issues that are difficult to fix.


Python supports robust troubleshooting with small and clean code. Additionally, Python cannot support parallel processing, which makes debugging easier.

Clean code is visually appealing regardless of the technology you are using — Python, Node.js, or any other. Thus, in this case, Python has a big advantage over NodeJS.

Node.JS vs Python: learning Curve and Syntax

Syntax refers to a programming language’s efficiency. The syntax is created by combining built-in functions with widely used procedures. The flatter the learning curve grows, the easier the syntax. Compared to other languages, Node.JS is lighter and more efficient. It also has an event-driven I/O API that makes handling numerous concurrent activities at once simple.


At the core of the learning curve and syntax for Node.JS, here are points that differentiate it from Python:

  • Since NodeJS is a JavaScript-based environment, anyone who is acquainted with JavaScript should have no trouble learning it.
  • Even though some topics, like event-driven architecture, can take a little longer, those sophisticated features have a big impact on the performance of your app. That makes the work worthwhile.


At the core of the learning curve and syntax for Python, here are points that differentiate it from Node.JS:

  • If you are unfamiliar with JavaScript and you have to choose between learning Node.js and Python, it’s best to start with Python because it’s a simpler language.
  • Python requires fewer lines of code to write a given function. It’s also simple to read and troubleshoot the codes. And it doesn’t have brackets that are curly like JavaScript does.
  • Accurate code indentation may be taught to your engineers by understanding Python, as the language is sensitive to whitespace and indentation.

Ultimately, for novice developers, Python is simpler to learn and comprehend than NodeJS. Python wins this race.

What to consider when choosing Nodes.JS vs Python

You should take a lot of things into account when choosing a language for your backend development. Among these are a few of these:

  • The level of linguistic proficiency among your team members. Python may be a better choice for your backend if your team is more familiar with it.
  • The kind of project you are engaged in. Python can be a better choice if you’re working on a project that needs a lot of data processing or processing.
  • The frameworks and libraries that are available for every language. Your backend may need to be written in the language that is only available if you are using a particular library or framework.
  • The way each language is performed. Generally speaking, NodeJS is faster for production, whereas Python is faster for development. Nevertheless, depending on the particulars of your project, this might not always be the case.


Having delved into the differences between Node.js and Python, you had to realize that each backend framework has advantages and disadvantages. Given this, you must measure the requirements you are working on to be able to select the right framework for your project.

However, in deciding the best system structure to use, you must be well-educated on the features and functionalities that you desire from Node.JS vs Python.



A Smith
Frontend Weekly

Albert Smith is a Digital Marketing Manager with Hidden Brains, a leading enterprise web & mobile app development company specializing in IoT, Cloud & Big Data