Detailed Comparison of the Best: MEAN and MERN Stacks

Comparison between MEAN and MERN stacks

Table of Contents

It is not news that the Internet is rapidly growing every day. New websites are coming up almost every minute, and the World Wide Web is an ocean of information. But one piece of information that is inevitably growing popular is about MEAN and MERN Stacks, the two most popular types of Full-Stack Web development.

Therefore, to make you familiar with the whole environment of the web, you have this complete blog at your disposal. Read on to find out more about the complete subject matter.

What is Full-Stack?

A full-stack web development project includes four main solutions or software systems: front-end, back-end, testing, and mobile app development. Companies employ people who have expertise in any of these fields. However, as the needs of modern workplaces change, professional candidates in ancillary technology are in high demand. We’ve compiled a list of some of these skills for you below.

  • Front-end
  • Back-end
  • DevOps
  • Database
  • Mobile App

Full-stack developers’ usual tasks include overseeing a project’s entire design structure. They must switch between front-end and back-end development positions depending on the task requirements. They can recognise and solve problems in a variety of web architecture streams because they have broad technical expertise. Full-stack developers are suitable for small and medium-sized businesses that operate in a more structured manner because of these characteristics.

Must Read: How To Become A Full Stack Web Developer?

MEAN and MERN Stacks

Let’s look at how to select between various Full-Stack frameworks while working on a software project. We’d go over the differences between MEAN stack and MERN stack so you’d know what they’re useful for.

What is MEAN Stack?

MEAN over Mern stacks

MEAN Stack is a set of JavaScript-based technologies for building complex progressive and responsive websites and applications. Simply put, MEAN streamlines and accelerates the production process.

Developers are in high demand since MEAN Stack is generally recognised across industries. For Device Management, the developers have access to many deciding several compatible time optimization tools. MEAN Stack developers also ensure that mobile applications, websites, and APIs are quickly deployed and those complex programming problems are solved.

The various components of MEAN Stack are:

  • MongoDB for database management
  • Express.js is a back-end app that works on Node.js
  • Angular.js for front-end development
  • Node.js to provide an environment for running back-end applications

Benefits of MEAN Stack

Mean stack has many benefits, 

  • The first is that the code is written in JavaScript. As a result, it is relatively simple for beginners to learn and master. 
  • Second, its unified services will cut production time and costs in half. 
  • Third, ready-to-use applications not only make the process of developing software easier but also help with scalability. 
  • The average stack includes a number of supporting libraries and interchangeable modules that can be used to create a scalable minimum viable product.
  • To keep web app creation coordinated, it avoids doing redundant grunt work.
  • Get the most out of MongoDB, Angular JS, Node.JS, and Express.JS – four outstanding technologies in one location.
  • A comprehensive tool testing suite is pre-installed.
  • An open-source platform with a strong community behind it

What is MERN Stack?

MERN is a common JavaScript stack that is used in the development process. MERN Stack is a set of cutting-edge technologies for building high-end web applications. These applications are built with a variety of frameworks, databases, libraries, and other tools.

Developers can build visually appealing products with functional application logic and database access using Java-based technologies in this stack.

MERN Stack is a versatile technology that is quickly gaining popularity. The MERN Stack includes technologies such as:

  • MongoDB for database management
  • Express.js is a back-end app that works on Node.js
  • React is a front-end developing Javascript library
  • Node.js to provide an environment for running back-end applications

Benefits of MERN Stack

It’s an isomorphic language that makes life easier for developers in today’s business world, where they can need to build pages in both areas, such as for SEO purposes. Since it does not need templating, React is trendy and user-friendly. You must repeatedly practise creating HTML or DOM elements in other programming languages.

Other benefits include:

  • In terms of features, the MERN stack supports MVC (Model-View-Controller) architecture and has a robust collection of testing capabilities. 
  • It spans the entire software development cycle (front-end and back-end) and has a qualified open-source community, similar to MEAN stack. 
  • Developers just need prior knowledge of JS and JSON. 
  • ReactJS makes it easier for code to run in both the browser and the server.

Which should you choose?

It all comes down to picking which front-end development software to use out of Angular.js and React. While deciding several on which of the two you should make use of, there are a variety of factors that need to be considered. Essentially the purpose for which the stack is to be used plays a major role. To that end, here are some of the main applications that require a comparison between the two.

Third-Party Support

A major consideration to address when working on enterprise-level applications is the ease with which third-party libraries can be used. MEAN comes with AngularJS, which has built-in features for making HTTPack-end. ReactJS, on the other hand, has additional libraries that have the same features. MEAN handles third-party extensions in a plug-and-play manner, while MERN necessitates additional configurations.

UI Requirements

MERN is your go-to platform for achieving sophisticated but quick UI rendering for your application. It can quickly create and show a frame on the computer, ensuring smooth user interaction.

Large Scale Applications

While working on an eCommerce project, the MEAN stack is a great option. It may serve as the foundation for complex web applications and incorporate a systematic approach to prototyping. For large-scale projects, the preferred full-stack development architecture is MEAN Stack.

Enterprise-Level Projects

If you want to create an enterprise-level application like LinkedIn, you’ll need to keep a detailed architecture in place. As a result, a MEAN stack should be preferred over a MERN stack. It would provide you with a well-organized system for MVC architecture support. MEAN makes it relatively easy to maintain and update the code, despite MERN’s support for the MVC architecture.

Also Read: Top 10 Web Development Project Ideas

Niche Projects

From start to finish, the MERN stack allows you to create and deploy a CRUD program. The use of React makes it simple to manage constantly evolving data while still providing a great user experience. For a small sample project, whether it’s a single-page application or a smartphone app, you’d be better off using MERN.


While a person who knows any part of Web Development can make a career out of it, a Full-Stack web developer has a lot more to offer. With these MEAN and MERN Stacks variations of Full-Stack at your disposal, you can pick the path you wish to take. A developer is only as useful as the code he can write.

With that being said, I request you to not let go this opportunity go to waste. You have the opportunity to be present at the dawn of the digital age, and you can be a part of it as well. So what are you waiting for?

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