MERN Stack and Django are both popular choices for web development, still they are not aloof from challenges. To start with, MERN is a JavaScript based group of technologies that include (1) MongoDB, (2) Express.js, (3) React.js, and (4) Node.js. It was founded in 2013 and is still a good choice for building modern, dynamic, and interactive web applications. Also, both Mern Stack and Django are popular choices for full-stack development.
MERN
MERN (MongoDB + ExpressJS + React JS + NodeJS) is a popular choice for building web applications that are interactive, dynamic, and resourceful.
MongoDB is a database that transacts JSON documents.
ExpressJS offers an efficient way to create web servers.
ReactJS makes use of component based architecture and virtual DOM for creating user interfaces. The combination of these technologies helps in creating full stack web applications.
Node.js patches up frontend with backend.
This makes it easier to maintain applications. Besides this, it handles server side authentication, authorization, data validation, and business login. NodeJS connects with multiple databases including MongoDB, MySQL, and PostgreSQL. Node.js applications with React in the frontend make use of a variety of formats using JSON, XML, and HTML. Node.js is also being used to build robust APIs that can be consumed by other applications, such as mobile apps and web services.
Overall, MERN Stack is helpful in (1) managing client data, (2) estimates, (3) job production, (4) scheduling, (5) order fulfillment, (6) shipment, (7) invoicing and (8) finance.
● MongoDB imparts it flexibility and scalability.
● Express.JS makes MERN Stack applications lightweight and easy to use.
● ReactJS makes it easier to create user interfaces.
● Node.js allows execution of JavaScript on the server side
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Why is MERN Stack preferred?
MERN Stack speeds up the development process as it manages web technologies, database, frontend, backend in one stack. It has multiple tiers that make it scalable for both up scaling and downscaling code integrity. It offers community support, which helps startups build successful applications quickly and effectively. It makes use of JavaScript throughout the development process, facilitates communication among team members and is easier to handle as compared to traditional web applications.
List some use cases of MERN Stack
MERN Stack is also very well suited for developing single page applications (SPA’s) and real-time use cases. Also, it is being used to create (1) Travel log app, (2) TO-DO list, (3) Media player-app, (4) Chat messaging application, (5) Fitness tracker, (6) E-commerce platform, (7) Application for food delivery, (8) News application, (9) Expense tracking apps, (10) Remote learning apps, (11) Media streaming apps, (12) Web-based marketplace apps, (13) Media player apps, (14) Chat messaging apps, (15) Fitness Trackers, (16) News applications, (17) e-commerce platforms, and (18) Food delivery apps, (19) Mobile apps with command line interfaces, (20) Real time apps like chat messenger and public blog apps, (21) Application Programming Interfaces (API’s) that include ExpressJS, etc.
Django
Django framework is based on Python programing language and is extensively used in scientific applications, astronomical applications, data science projects, artificial intelligence projects, machine learning algorithms; it follows model-template-views (MTV) architectural pattern and is used to create and maintain complex, database driven websites. It somehow takes case of all the intricacies and thus let’s web developers focus on their work.
It is a popular choice for creating content management systems (CMS), e-commerce platforms, and data-driven web applications. It facilitates in rapid development of web applications. This framework is known for speed, security, and scalability and is a common choice of building complex and data-driven web applications.
Django is also a good choice for developers who are new to Python, as it provides a number of features that can make the learning process easier.
Important Features of Django
● Django includes a number of built-in features that eases web development. E.g.: The presence of object-relational mapper (ORM) that makes it easy to interact with databases.
● A user authentication system, and a template system.
● Django is a framework written in Python and is free and open-source.
● It encourages rapid development and clear design.
● Django can save time and effort due to the presence of robust authentication, authorization, template systems, powerful admin interface, development server, and a large and active community.
● It is secure, scalable, high on performance, and builds quickly.
Benefits of Django
Web developers who chase speed, security and scalability are aware of Django. Popular Django Apps include content management system, data driven apps, e-commerce portal, administrator dashboard, templates for various applications and a large supportive community that supports web developers.
List some use cases of Django
Django is a versatile framework that can be used to build a wide variety of web applications. It is based upon model-template-views (MTV) architectural pattern and is used to build and maintain complex, data intensive websites. Few examples are: Content management systems (CMS), E-commerce websites, Social networking websites, News websites, Educational websites, Government websites, Business websites, Data Analysis tools, Trading platforms, Investment management apps, Emailing system, Video sharing platform, and Cloud-based storages, etc.
Similarities and Differences
MERN Stack vs. Django are both powerful technology stacks for building full stack web applications. They are vouched for their specific needs and preferences. MERN can be a good choice for developers who are familiar with JavaScript. A Django Development Company is a good choice for building a wide range of web applications, CMS, e-commerce platforms, and data-driven web applications and is also a good choice for developers who are familiar with Python.
Key differences: MERN Vs. Django
Differences | MERN | Django |
---|---|---|
Language | JavaScript | Python |
Database | MongoDB | PostgreSQL, MySQL, SQLite |
Web Framework | Express.JS | Django |
Frontend Library | ReactJS | None |
Runtime Environment | Node.js | None |
Best For Creating | Modern, dynamic, and interactive web applications | A wide range of web applications like Instagram, Spotify, YouTube, The Washington Post, NASA, Google, Venmo, Dropbox. |
Trends of Future | ● Integration of AI and ML ● Progressive Web Apps (PWAs) ● Cross-platform development ● Real-time Applications ● Jamstack Architecture ● GraphQL Integration ● Microservices Architecture ● Server-Side Rendering (SSR) ● AR/VR Integration ● Progressive Web Apps (PWAs) ● Serverless Computing with MERN |
● Asynchronous programming ● Microservices architecture ● Serverless computing ● Machine learning integration ● Enhanced security features ● Improved developer experience ● Integration with emerging technologies |
We learnt that the MERN stack is a combination of technologies used to build modern web applications. Although we tried to list every feature, possibility, and combination that might help you decide which one of these might help you make your project successful. MERN has everything that you would require to develop a modern, real-time web application. Django has everything required for a versatile and well-supported framework for developing a wide range of web applications. Django is also useful for developing CMS, e-commerce platforms, and data-driven web applications.
If you are a MERN Stack Development Company and wish to hire MERN stack developers they should have an experience in DSA, React Design and Router, Redux, Node.js, HLD, LLD, and Express.js. They should have a strong understanding of JavaScript, HTML, and CSS and an experience in developing and consuming RESTful API’s. Additionally, a strong understanding of software design principles and development best practices. They need to follow agile development methodologies and software development tools such as GIT. Expertise in JavaScript is a prerequisite, with HTML5, CSS, and JSON. They should have a hands on complex SQL queries, and understanding if REST services using NodeJS or Java Spring Boot.
ReactJS | A library for building user interfaces – based on JavaScript. |
Node.js | A JavaScript environment for developing high-performing and scalable web applications |
Express.js | A middleware framework that allows developers to add additional functionality to the application |
MongoDB | Stores data in JSON files. |
RESTful APIs | Middleware and promote reusability for any other application or mobile software |