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Why MEAN Stack Is Essential For Web Development?

The web development industry is evolving at an ever-increasing pace. A decade ago, the only way to create a website was by using HTML and CSS. 

Website development is a complex and time-consuming process. It involves many different approaches from coding,  server configuration, to deployment. But today, all these things can be done through various frameworks as they include out-of-the-box features and functionalities. One of the most popular among these frameworks is MEAN Stack.    

Well, you might be thinking, why MEAN Stack? To know this, read further.

What Is MEAN Stack?

MEAN Stack is a bundle of JavaScript-based technologies that allow the creation and deployment of dynamic web applications. The term ‘MEAN’ is an acronym for MongoDB, Express.js, AngularJS, and Node. It uses JavaScript on both the front-end as well as a back-end which makes it extremely flexible to use with any kind of web project.  

Understanding MEAN Stack Components

This open-source NoSQL database stores data in flexible, JSON-like documents. It provides high performance and easy scalability for web applications. Mongoose is a framework that allows working seamlessly with this database from NodeJS. 

This is a lightweight framework that provides an easy-to-use interface to connect NodeJS with MongoDB. It allows you to use RESTful routes and connects HTML pages or templates directly to the data in your database.

This JavaScript-based front-end technology uses declarative programming and can be used for developing single-page applications (SPAs). AngularJS is a very powerful tool as it allows you to extend HTML vocabulary for your application.

This platform uses an event-driven, non-blocking I/O model, which makes it lightweight and efficient. It has the ability to handle concurrent requests with high throughputs. Node comes with a rich library of various JavaScript modules and allows the use of CoffeeScript.

8+ Benefits Of Using the MERN Stack Framework

MEAN Stack is an open-source framework that provides immense benefits for web development; it has become increasingly popular among businesses worldwide, and many big companies like Yahoo, Intuit, The New York Times, etc., are using it in their projects today. Here view the multiple benefits of using MEAN Stack for web development. 

Faster Development

Using the MERN stack for web development allows you to develop dynamic websites with less code. This is because it uses the same language on both front-end and back-end, which ensures consistency throughout your application. Moreover, due to MEAN Stack’s lightweight nature, developing small applications becomes easier as compared to other technologies like Ruby on Rails. 

Flexibility and Scalability

MEAN Stack is a flexible framework as it allows the use of different technologies to perform various tasks with ease. For example, you can write RESTful APIs in NodeJS or ExpressJS that connect your application for data storage using the MongoDB database. These features make MEAN Stack an ideal choice for enterprise-level projects.

Performance and Security

MEAN Stack uses JavaScript on both back-ends as well as front-end, which ensures that the web application is fast, secure, and reliable. Moreover, NodeJS’s single-threaded model makes it extremely scalable for high-traffic websites or applications where many users can simultaneously access data through your website.

Highly Extensible and Maintainable

As MEAN stack is a JavaScript-based framework, it becomes easy for you to write custom modules. This makes your application highly extensible as well as maintainable throughout its lifetime. Moreover, AngularJS allows you to use HTML vocabulary that improves code readability, further making maintenance easier.

Easy Collaboration

Another benefit of using MEAN Stack for web development is that it allows multiple developers to work on the same project. This ensures easy collaboration between your team members, which helps you complete bigger projects faster within a given deadline.

Single Code Base Architecture

As mentioned earlier, NodeJS uses JavaScript on both back-ends as well as front-end; it allows you to develop a complete stack of your application using a single code base. This is beneficial for developers as they do not have to switch between different programming languages while developing an app from start to finish on the MEAN Stack framework.

Open-Source and Cost-Effective

MEAN Stack is completely open-source, which means it does not cost anything to download and use. Moreover, it is highly scalable, which means you can add or remove any technology from the Stack to suit your project’s requirements.

Improve Code Quality

The use of RESTful APIs along with Data Transfer Objects (DTOs) ensures that code quality remains high throughout development. Moreover, testing becomes easy as you write unit tests as well as integration tests (for RESTful APIs) to ensure that it meets the requirements.

Compatible with Clouds 

MEAN Stack is compatible with all types of cloud platforms and can be hosted using different hosting providers like Amazon Web Services (AWS), Microsoft Azure, or Google Cloud. This guarantees that you have complete control over the hosting environment without having to change your technology stack.

If you want to use all benefits of MEAN Stack avail of MEAN Stack development services from the best web app development company, doing so, you will be able to make efficient use of it in website development. 

How to Get Started?

Download and install NodeJS. This is necessary as all other components of the MEAN stack run on it, including MongoDB database and Grunt task runner.

Install and set up a NoSQL database called MongoDB which will be used for data storage. Download and install ExpressJS (NodeJS framework) using NPM (node package manager). This will be used for creating REST APIs in NodeJS to connect your application with the NoSQL database.

Set up Angular-CLI, which is an open-source command-line interface that you can use to generate different components of the MEAN stack, including the AngularJS app for your web application. You can also use it to generate boilerplate code or test your applications using different commands.

Once you have created an application using Angular-CLI, connect it to the MongoDB database. This is necessary as REST APIs are written for your web applications that require data from a NoSQL database like MongoDB. 

Famous Companies using MEAN Stack

Here are some of the most popular organizations that use MEAN Stack for web development: 

  • Accenture: Accenture is a global management consulting, technology services, and outsourcing company. It uses MEAN Stack to develop its public-facing website for communication with customers. 
  • Sisense: Sisense provides business intelligence solutions for complex data. It uses MEAN Stack to build its enterprise-level BI platform that allows you to analyze and visualize your company’s data in real-time.
  • Vungle: Vungle provides a platform for mobile video advertising that helps developers monetize their apps. It uses MEAN Stack to develop its client-facing website, where it showcases all the products and services offered by Vungle.
  • Fiverr: It is a global online marketplace that allows you to buy and sell services. It uses MEAN Stack for its client-facing website, which helps sellers connect with buyers from around the world. 

Disadvantages Of Using MEAN Stack

Here I have stated the disadvantages of using MEAN Stack: 

Possibility of Losing Records 

MEAN Stack is a NoSQL database which means it does not support ACID transactions. This could result in loss of data if your application becomes unstable while processing multiple requests. 

Lack of Widespread Support

MEAN Stack is not a mature technology yet. There are only limited developers who have experience in this framework, which means you might face difficulties when looking for support from experts living outside your area or country. 

Poor Performance on Mobile Devices

One of the main disadvantages of using MEAN Stack is that it does not perform well on mobile devices due to the absence of native mobile applications for AngularJS. This could be a major drawback as more and more users access the web through their smartphones nowadays.

Security Issues

Although security is a major concern among all web developers, MEAN Stack does not follow the OWASP top ten list of vulnerabilities. This makes it difficult for you to ensure complete application protection from hackers and unauthorized users. 


As mentioned before, MEAN Stack has become popular over the last few years due to its cost-effectiveness and ease of use. The ability to choose the right set of technologies for your project while using a single code base makes it an ideal choice for web development projects that require high scalability, maintainability, and quick delivery without compromising on quality.    

MEAN Stack helps you build high-quality, scalable, and secure applications. It’s the perfect solution if your business needs to proliferate without sacrificing web app performance or security.  

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