One of the rapidly expanding open source development frameworks, Mean Stack, enables programmers to swiftly and easily create sophisticated web applications. The phrase “mean stack” refers to a collection of JavaScript-based frameworks used to create sophisticated online applications. A mix of MEAN Stack technologies, including MongoDB, Express.JS, Angular, and Node.JS, is used in mobile and web applications.

Technology’s requirement has freed developers to focus on the front-end, back-end, and much more. Today’s developers have the knowledge and skills necessary to comprehend and solve problems in a range of software development streams. Software development firms are now cautiously looking to employ mean stack engineers, who can completely create the website or application from scratch without stopping.


Recent years have seen an exponential growth in web development technology. Back-end development tools like Java, PHP, and others have been superseded by front-end technologies like AngularJS, Node JS, React JS, and others. These technologies have undergone continuous development since their introduction in order to increase coding effectiveness and decrease code size. One such group of tools that has significantly cut down on development time is the MEAN stack. MongoDB, a NoSQL database technology, plus the JavaScript-based Express JS, Angular JS, and Node JS frameworks make up the tightly connected MEAN stack.

The primary advantage of adopting the MEAN stack is that all of the coding is JavaScript-based. This shortens the amount of time a novice developer must spend studying. Additionally, with the global growth of the startup culture, quick turnaround times and lightweight application architecture are now essential. MEAN stack aids in meeting this need. The JavaScript engine used by the whole programme, including the web application server, is based on Chrome. This decreases the overall amount of RAM used and speeds up web response time.

In addition to the advantages listed above, the MEAN stack features lower development costs. Additionally, MEAN.JS is totally open source and is free to use, as is its extensive ecosystem. Because of its sharing features, which make considerable code reuse and sharing within the stack possible and decrease total costs. It can be one of the key advantages of adopting MEAN stack for a business. The development time can be shortened, resulting in a cheaper development cost, thanks to its unified and adaptable offers.

MEAN stack also aids in scalability and quick MVP creation. The MEAN stack is an effective framework for developing scalable software applications. The stack contains a sizable number of extra frameworks, libraries, and reusable modules that enable businesses to accelerate development more effectively. Therefore, MEAN stack may be a good alternative for start-ups because of its faster development cycles and cheaper development expenses by helping provide current and ready-made solutions which can considerably save time while making development less demanding.

MERN Stack – the posh new kid in town with Full Stack JavaScript


The MERN stack’s key selling point is that it is a platform that offers organizations and enterprises the agility, performance, and intelligence they require to advance their operations. JavaScript is at the foundation of many technologies that allow developers to construct and deliver websites with rich experiences akin to desktop and mobile apps since all online users now want high levels of performance and interactivity.

JavaScript has evolved into a web interface. It has changed significantly throughout the years. Today, JavaScript is used for much more than just providing aesthetic elements to websites; it also aids in the implementation of application logic and database access.

 Due to a few benefits, MERN stack is also securing a tiny place in the world of the software developer. Since every line of code is written in JavaScript, context switching is not necessary. The issue for developers in traditional tech stacks was figuring out how to integrate diverse programming languages with one another in order to turn their ideas into usable products. But compared to other times, the present represents a significant divergence. Things are now more balanced because of advancements made to the JavaScript stack. Developers can only use JavaScript and JSON while using the Javascript stack (JavaScript Object Notation). Additionally, this stack excels in creating very effective web applications.

No templates exist for the language. React is a popular programming language despite not being one of the hottest or most in-demand ones since it lacks templates. React is often more frequently used by web developers than other languages since it eliminates the need to learn and practise a templating language in order to automate the process of producing repeating HTML or DOM components.

React builds repeating or conditional DOM components using a fully-fledged programming language, and that language is none other than the internet’s ancestor technologies. Indeed, JavaScript.

Relax, react is isomorphic! Keeping things simple is one of the guiding ideas of this language. Your mind is already occupied by a lot of things. So how does React make things easier for developers? It is an isomorphic language that may also be utilized by servers. The answer is that the same code may execute on both the server and the browser, enabling businesses to construct pages on the server as needed, for instance, for SEO purposes. To do this, the server can use a common piece of code.

Therefore, it is obvious from the aforementioned shifting patterns that the world of web development is a dynamic one. Although selecting the most renowned and appropriate frameworks, technologies, or should we call the stack, may be challenging, we can always strive to select the stack that best meets your company’s needs.

MEAN vs. MERN stack: A Close Race

Because of its MVC architecture, the Angular JS framework is already well known among Angularjs developers. MVC design, however, might not always be necessary for a web application. Some web applications might just require a UI layer abstraction to optimize the component rendering code. A library that fills this need is React JS.

The usage of the AngularJS framework and the React JS library, respectively, is the primary distinction between the MEAN & MERN stacks. Making a decision between MEAN and MERN might be difficult because both frameworks are focused on delivering UI-level abstraction. React JS is a creation of Facebook Inc., whereas Angular JS is supported by Google Inc. As a result, each of them has the support of influential business people. The process of selecting the best tech stack for your needs is covered in detail in the next section.

Let’s compare their performances first

Finally, AngularJS has developed its stable versions. From version 1 to version 2, AngularJS underwent significant modifications and at first was rather shaky. Today, nevertheless, it continues to be a solid JavaScript-based MVC framework. It enables greater abstraction in your coding and improved file management. React JS, on the other hand, enables you to write code more quickly. React JS also outperforms Angular JS despite only being a library.

MEAN Stack vs. MERN Stack: Profitability

The MERN and MEAN stacks are both commonly used; a cost-benefit comparison of these two stacks would show React and Angular as the clear winners. due to the widespread usage of Node.js, Express.js, and MongoDB.

 The comprehensive structure of Angular increases profitability. The CLI offered by Angular increases the productivity of the designer. You can easily rewrite code thanks to the Angular CLI, which you’ll find there.

 MEAN Stack vs. MERN Stack: Data Flow

Since the data flow in the MEAN Stack is bi-directional, any changes made to the view component will also affect the model component, and vice versa. You get a better overall perspective because of React’s unidirectional data binding, which makes managing huge projects simpler.

 As a result, the MERN stack can structure big projects more effectively. On the other hand, if you’re working on a tiny project, Angular two-way data binding is a more useful choice.

 MEAN Stack vs. MERN Stack: Expertise & Experience

If your development team is knowledgeable about and skilled in web frameworks, it is not essential to supporting the documentation. The learning curve that enables you to select the MEAN Stack is less relevant in this situation.

You must evaluate the learning curve to see whether the MERN Stack is a better choice if your development team has a respectable degree of experience.

MEAN Stack vs. MERN Stack: Third-Party Support

Another smart move is to use third-party libraries when creating commercial apps. MEAN provides built-in support for HTTP requests and backend connections. In ReactJS, there are more libraries with functionalities similar to those. MERN needs additional settings for third-party plug-and-play extensions, whereas MEAN handles them.

 MEAN Stack vs. MERN Stack: MVC Architecture

You must keep your architecture up to date if you’re creating a business app. The MEAN Stack must be chosen instead of the MERN Stack as a result. MEAN has a history of success and has been a viable solution for many years. You can get MVC architecture help from it since it offers a wide variety of support tools, full development cycle coverage, and support for MVC architecture.

 MERN Stack vs. MEAN Stack: Testing

The experience of a React app tester is different from that of an angular app tester. This will generally affect your decision between the MEAN and MERN Stacks. An Angular project may be tested using just one tool, such as Jasmine.

A React app, on the other hand, requires the usage of various technologies, thus this is not the case. A tool like Jest is required to test the JS code, whereas an Enzyme is required to test the components. You used a lot of third-party libraries, which is typical when developing a React app, therefore your testing effort is commendable.

 MERN Stack vs. MEAN Stack: Scalability & Security

Best-in-class security is offered by both MERN and MEAN Stack. Consequently, you are given the choice of picking any of them. However, because MERN is more scalable, it outperforms MEAN in terms of safety.

 MERN Stack vs. MEAN Stack: CRUD Apps

The MERN Stack makes building and developing a CRUD app straightforward from beginning to end. MERN is a great framework for building a mobile app or a single-page app, and React provides for rapid data updates and a good user experience.

 MEAN Stack vs. MERN Stack: Productivity

Given that MEAN and MERN both employ MongoDB, Express.js, and Node.js, the variants in Angular and React would be the cause of the productivity disparities. Due to its complete structure, Angular is more effective.

 React is widely used with other third-party libraries, which results in lower developer productivity. It’s important to note that Angular has a “Command Line Interface” (CLI) that makes development quicker. You’ll find that utilizing the Angular CLI greatly simplifies updating your code. The usage of third-party libraries makes updating your React code more challenging.

MEAN Stack vs. MERN Stack: Dataflow

Since the data flow in Angular is bidirectional, any changes you make to the user interface also affect the model’s state. This is fundamentally different from React, where data flow is unidirectional. When utilizing React, you can only update the user interface (UI) after changing the model state.

With React’s unidirectional data binding, you get a better overall view of the data, which makes managing large projects simpler. The MERN Stack is therefore more suited to overseeing bigger projects. However, the bi-directional data-binding offered by Angular is a preferable choice if you’re working on a tiny project. You will gain from utilizing the MEAN Stack in this case.

MEAN Stack vs. MERN Stack: Enterprise-level Projects

You need to keep an extensive architecture if you want to construct an enterprise-level programme like Indeed. This makes a MEAN stack superior to a MERN stack, and it will provide you with a well-structured foundation to handle a Model-View-Controller design. Even though MERN supports the MVC paradigm, MEAN makes managing and upgrading the code quite simple.


We can infer from the description above that the MEAN and MERN stacks are both solid frameworks for quick front-end development. They produce JavaScript apps that are lightweight. The way it is organized, though, is where the main distinction resides. As a result, MEAN stack is a superior choice for large-scale applications, whereas MERN stack wins the battle for the ability to construct smaller apps more quickly.



Author Bio

Pryanka is a Digital Marketing Executive at Sparkout Tech Solutions. She designs marketing strategies with the intention of using high-quality content to educate and engage audiences. Her specialties include social media marketing specialist, SEO, and she works closely with B2B and B2C businesses, providing digital marketing strategies that gain social media attention and increase your search engine visibility.

By admin

Leave a Reply