Both Django and Node.js are backend technologies that are used to build an application. Node.js is a single-threaded, cross-platform runtime environment that is built on the V8 Javascript engine in Chrome. While Django is a Python-based framework for building the backend of web applications. Django allows us to build small decoupled apps that can be included or plugged into larger projects
In this blog, we will learn the difference between Django and Node.js in details
Table of Contents:
What is Django?
Django is a Python-based framework that aims to eliminate redundant tasks and create a base, leading to swift application development. Developers use this to build real-time applications in the quickest manner possible to meet the given timeline. Look at the graph below, which shows Django’s popularity worldwide.
Now that you have briefly read about the two technologies, let us move on to the difference between them based on various aspects.
What is Node.js?
Node.js is a runtime environment, based on JavaScript, that allows developers to create efficient, productive, and fast-working web applications. Node.js provides a single-threaded event-io model that enables the coordination of tasks that are being performed in parallel by using the event-callback/non-blocking approach.
Look at the below graph, that is showing the popularity of Node.js worldwide.
Node.js was developed by Ryan Dahl in 2009. It is used to build web applications, real-time servers, command-line apps, chat applications, etc.
Django vs Node.js: Top 10 Differences
Here are the following differences between Node.js and Django:
|
Key Aspect |
Django |
Node.js |
| Programming | Django is easy to learn and a background in Python acts as an added advantage while learning and working on it. | The syntax of Node.js makes it easy for anyone to write scripts using JavaScript. |
| Architecture | Django, on the other hand, works on the model-template-view (MTV) architecture that has multiple advantages when it comes to building apps. | Node.js works on a single-thread event-driven model that runs on an operating system to maintain requests and develop high-end applications. |
| Security | Django, however, is strict about its security functions. Its functionality prevents malicious acts across its input fields in the web app. Django offers features that protect SSL or HTTPS, SQL injection, host header, clickjacking, XSS, CSRF, etc. | Node.js, unfortunately, has no default settings for security. To add security measures to the application, you need to work extra and do it manually to manage security flaws. |
| Performance | When it comes to performance, Django comes at the top. Its use of multiple threads and its features, such as database optimization and caching, improve the performance of your application. | Node.js has several resources that make the process of creating an application much faster. While processing, more threads help you to get the tasks done easily. |
| Efficiency | Django is comparatively faster and more efficient, making it more cost-effective. | Even though Node.js is easy to learn, it takes a lot of operating time, and the learning curve is steep. Hence, when compared to Django, Node.js is a less cost-effective option. |
| Flexibility | Django, however, offers a limited range of development features that make it strict and less flexible. | Node.js gives you control of how your web application is created and its features and functions, making the app as flexible as you need. |
| Documentation and Templates | Django has a system of built-in templates that is comprehensive to anyone with experience in HTML. You do not need to have knowledge of Python programming to use Django. | Node.js is a preferred tool by experienced professionals when it comes to using customizable apps and designing flexibility. |
| Community | Django also has a small but active community as it does not offer flexibility and customization to its users. | Node.js has an active community comprising experienced professionals who can help you to customize and update your application. |
| Opportunities for Full-stack Development | Django is a Python-based framework that allows you to create full-stack applications. | Node.js is among the most preferred technologies since it allows to build of both the frontend and backend of any application by using JavaScript. |
| Scalability | Django also allows you to handle several requests and applications of high traffic. However, it does not provide enough flexibility in designing the application, which can be a major drawback. | Node.js is better when it comes to building scalable apps that can handle several requests, especially because when you create scalable apps, you will need more flexibility for designing various features of the app. |
Django: Key Features, Uses, and Salary
Key Features of Django
Here are the following key features of Django:
- MVT (Model View Template) architecture: Django web framework follows the MVT (Model View Template) architecture. This architectural pattern is designed for easy and rapid web development.
- Object-relational mapper: Django provides the ORM (object-relational mapper) library, which allows developers to interact with the database using Python object libraries.
- Easy to learn: Django is easy to learn for both beginners and experienced developers.
- Security: Django, is strict about its security functions. Its functionality prevents malicious acts across its input fields in the web app.
Uses of Django
Here are the following uses of Django in real-life applications:
- Building E-commerce applications
- Enterprises Applications
- CMS Applications
- Cross-platform applications
Salary of a Django developer
The average salary of a Django Developer in India is 7 LPA. Also, it depends on the skills, experience, and location of the job. Also, a 2-year experienced Django developer can earn up to 18 LPA.
Node.js: Key Features, Uses and Salary
Key Features of Node.js
Here are the following key features of Node.js:
- Single-Threaded Architecture: Node.js is a single-threaded programming language, that will run multiple operations simultaneously.
- Scalability: The scalability provided by Node.js enables developers to run large-scale applications effectively.
- Non-blocking I/O: Node.js has a non-blocking I/O architecture, allowing it to process multiple requests at once without delaying the progress of other activities.
- Cross-Platform Compatibility: Node.js runs on major operating systems like Windows, macOS, Linux, etc. which enables developers to build applications that can be deployed on multiple environments.
- Fast and high-performance: Node.js doesn’t wait for one task to finish before starting another, making it super fast.
Uses of Node.js
Here are the following uses of Node.js in real-life applications:
- Building Real-time applications
- Creating APIs and Microservices
- Creating Web servers
- Building Command-line Tools
Salary of a Node.js developer
The average salary of a Node.js Developer is 5 LPA, and with 2 years of experience, they can earn up to 15 LPA, depending on their skill set, experience, and location.
Which company uses Django and Node.js?
Here are the popular companies that are using Django and Node.js:
- Companies that use Django are: Instagram, Pinterest, The Washington Post, Mozile, Spotify, BitBucket, GeeksForGeeks, YouTube, NASA, Quora etc.
- Companies that use Node.js are: LinkedIn, PayPal, Netflix, Walmart, Uber, Twitter, Trello, GoDaddy, Mozilla, Medium, eBay, Citibank, etc.
Django and Node.js: Which one should you use?
Although in terms of complexity, Node.js is less complicated than Django, there are several features that you need to consider when choosing between the two frameworks. So, if you are an experienced professional in JavaScript or have enough time to learn and implement it, Node.js is the way to go. But, if you have deadlines to meet, have a background in Python, and are concerned about understanding the features, then you must go for Django to create your application.
Conclusion
In Conclusion, Both Node.js and Django are web frameworks that are used for building interactive Web applications. Node.js is a Javascript framework that is used to implement a wide range of services in addition to developing web applications. Django is a Python framework that is used to build real-life applications very easily. So far in this article, we have learned about Node.js and Django its differences, key features, and uses as well.
FAQS: Django vs Node.js
Is Node.js or Django More Popular?
Both Node.js and Django are popular these days, and the choice between these two frameworks totally depends on the project requirements, project goal, and some other factors.
Where is Django Used front end or Backend?
Django is used in the backend part of the application.
Can Django replace NodeJS?
No, Django does not replace NodeJs, both have their purposes, key features, and use cases.