The competition between MEAN Vs MERN stack is solid, as both development stacks include robust features and offer reliable solutions to build the desired web app. 

The question that really matters is what to choose?

Which one will win the race?

We have listed a comparison between two to identify the best. Check the following factors to choose the best one for your upcoming project.


What is the MERN stack?

MEAN VS MERN - technology stack- MERN stack- gkmit

It is a JavaScript stack created to offer a seamless development process. The four open-source components of MERN are MongoDB, React, Express and Node.js. It empowers developers to work on back-end and front-end without any hindrance or barrier during the process.

If you are looking to build a robust application, then you can hire full stack MERN developers. Build applications as per business demand.


Components of MERN stack

  • ReactJS
  • NodeJS
  • ExpressJS
  • MongoDB


Benefits of choosing MERN stack

  • From front-end to back-end, the MERN stack embraces the entire development cycle by utilising JS.
  • For a uniform development process, it uses model view controller architecture.
  • It empowers developers to learn JS and JSON for the development.
  • It acts as an extensive set of testing tools.


What is MEAN stack?

MEAN vs MERN - technology stack- web development- gkmit

To create a leading web application and website use MEAN as it is a free and open-source JavaScript software stack. Programs written in JavaScript is supported by MEAN stack. For client-side and server-side execution environments developers can write it in a single language.


MEAN stack components

  • AngularJS
  • NodeJS
  • ExpressJS
  • MongoDB


Famous companies using MEAN

MEAN vs MERN- companies- technology stack- gkmit

Benefits of using MEAN 

  • Being cost-friendly, it is the first choice of SMEs and startups
  • We can easily switch this technology between client and server
  • Outstanding for real-time web applications


Which one is popular? MEAN Vs MERN


The popularity of MEAN Vs MERN stack is driven by Angular vs React demand. For a long time, Angular has been a very popular development stack. But with time, React is now taking a position over Agular. The position or war of who comes first is still not fixed as demand changes as per the type of project and market needs.

In 2018, according to HackerRank Developer skill report, Angular was the most famous web framework among all, as 30% of developers knew it. And 26% of developers stated they knew React, and this gave React the second position. 

According to the same reports, 30% of programmers desired to learn to React dev stack, which signifies React is earning more privilege.

React is winning the development stack popularity race, which means MERN is at the leading position among popularity. 

35.9% of developers prefer to develop using React; thus, it is the most used web framework. 


A detailed comparison between MEAN Vs MERN

The chief variation between MEAN and MERN stack is the usage of AngularJS and ReactJS. Let’s check the negative and positive characteristics of both.



  • Security and scalability 

In terms of security, both stacks offer top-level security. In the war between MEAN Vs MERN security race, the MERN wins the race as it is more scalable.


  • MVC support


If you want to create an enterprise-level app like LinkedIn, then you need to maintain complete architecture. Prefer MEAN stack over MERN if you choose this. This option will help you get MVC support. If you want to manage code simply, then go with MEAN. 


  • Advanced and simple UI

Opt MERN technology if you want to get an advance and simple UI. This technology stack guarantees constant user interaction and generates a frame and present on-screen in very little time.


  • Create, read, update and delete (CRUD)

From start to finish, MERN stack enables you to build and enlarge a CRUD application easily. The React usage rapidly handles the data change and offers an impressive user interface. To develop a single page application or a mobile application, MERN is an ideal framework.


  • Third-party support

While working on developing enterprise-level applications, utilising third-party libraries is the best thing. MEAN with the in-build feature of Angular supports HTTP calls and unites back-end. On the contrary, ReactJS has supplementary libraries to bring corresponding functionality. In a plug-and-play manner, MEAN takes care of third party extensions whereas MERN requires extra configuration to perform the same activity.


  • Learning curve

You will not witness any difference in the learning curve of MERN and MEAN. The learning curve will alter between Angular and React.

Typescript and templates are used in the Angular framework. React framework does not have a steeper learning curve as compared to Angular. Thus no single framework can be an all-rounder. To get a better outcome and meet the requirements, you have to examine features and functionalities.


Difference between MEAN and MERN



        MERN STACK

  • Includes MongoDB, Angular, Express, and Node components
  • Includes MongoDB, React, Express, and Node components.
  • JavaScript development stack
  • Open-source JS library
  • Uses Typescript language
  • Uses JavaScript, JSX
  • Component-based app architecture
  • None
  • Regular DOM
  • Virtual DOM
  • Steep learning curve 
  • Better documentation
  • Bidirectional data flow
  • Unidirectional data flow



The neck to neck war between MEAN Vs MERN it is very difficult to select one or justify as both technologies have top-level features and functionality. As per your business needs, choose MERN or MEAN to develop a dynamic web app.  

Hire expert developers from GKMIT to efficiently use MERN and MEAN as we are a recognised software outsourcing agency.