Is MERN Stack Good For Ecommerce Development?

Last Updated
April 24, 2024
Is MERN Stack Good For Ecommerce Development?

Today the entire world depends on web development, for its online needs. Every business including services and products is reliant on web development or applications. The E-Commerce Market stands at $8.80 trillion in 2024 and is expected to reach $18.81 trillion by 2029. 

Web development relies on the creation and maintenance of websites. Several aspects have to be taken care of, like website design, publishing, programming, and database management, which help run a website or app. 

Now, you must be wondering, how stacks are related to websites and apps. Well! We will decode that for you here. A web stack is a collection of software used for web development. It includes an operating system, a programming language, database software, and a web server. It is also referred to as a solution stack. You will now ask, why the word ‘stack’ is used, right?

Stack is used as the components and technologies that go into building a website or app are built upon one another. You can also use the stack for different projects. You need to select the right stack, as wrong choices can derail your project. Here we are going to talk about the MERN stack. 

Let us delve into the details. 

Decoding The MERN Stack For You 

One of the most famous stacks being used today is the MERN stack. This stack provides an end-to-end framework for the developers to work on. MERN stack is a JavaScript-based stack which is easy to use and can be deployed faster than any other stack. It is made up of four different technologies, MongoDB, Express, React, and Node.js. The use of this stack speeds up the web development process. MERN stands for:

  • MongoDB: Non-Relational Database
  • Express: Node.js web server
  • React: JavaScript Frontend Framework
  • Node: JavaScript Web Server

The main goal of the MERN stack is to boost an app’s overall performance. 

Now, it is time to find out how it works.

How Does MERN Stack Work?

Now, you will get a glimpse into the MERN stack architecture. It is made up of three parts, namely the front end, the back end, and a database. This is the full stack. The main advantage of utilizing the MERN stack is that you can do the whole project using just JavaScript and JSON. 

You should now have a look at the various parts. 


MongoDB: If you are creating an application that stores any sort of data, like say social media with names and mobile numbers or email IDs, comments, and so on, you need to have a database for that. You can choose from many different databases, however, if you choose MERN, you have to go with MongoDB. It ranked second with 17.89% in a survey by Statista where it was one of the most wanted database skills.

Now, you have to send the JSON document created on the React front end, to the Express server. The same is processed and then stored directly in MongoDB, which is basically a document database. And it was designed to store JSON data in a native location and also technically use a binary version of JSON, called BSON. So, MongoDB is built on JSON and JavaScript. 

MongoDB also works well with Node.js. The reason is that it helps in storing, manipulating, and technically showcasing JSON data at every level of the application. The JSON data can flow naturally from the front end to the back end, thus making it fast to build on and easy to debug. 

There are several advantages Of Using MongoDB, which you should know about before we proceed further. 

  • It offers a flexible data model, wherein data storage becomes extremely flexible. One can store and access the data fairly easily, too. You can also store and access unstructured data, which is an added advantage. 
  • MongoDB’s flexible data model and indexing features offer faster querying and better performance, than normal relational databases. 
  • The database MongoDB is fairly simple and easy to use, which makes retrieval of data fairly quick. Moreover, it has a large and active community, where developers can get continuous support and assistance if they get stuck. 
  • The open-source nature of the database makes it easy to access and modify.
  • The database has been created for storage in a cloud environment. One can use it seamlessly on cloud platforms like Amazon Web Services and Google Cloud Platform. 


Express.js is a lightweight, open-source web application framework built on Node.js, designed to simplify and accelerate the development of web applications and APIs. It offers a minimalist design, making it easy to learn and use, with features such as middleware, routing, and templating.

Express.js is known for its speed, scalability, and flexibility, allowing developers to build single-page, multi-page, and hybrid web applications efficiently. It is widely used for its simplicity, unopinionated nature, and the ability to handle thousands of client requests simultaneously due to Node.js's event-driven architecture. Express.js is popular among developers for its ease of use, time-saving capabilities, and the ability to integrate with various third-party packages

You are bound to get myriad advantages if you use Express.js as the back end framework. 

  • Express.js has very strong features, like middleware, templates, and routing. These simplify the development process and enhance the outcomes. 
  • You can also customize things pretty well on Express.js. This allows the developers to configure and give proper structure to their apps as per their requirements. 
  • A large community of professionals use Express.js. This means that you can get access to resources and libraries, at any instance. Solve day-to-day problems very easily. 
  • Express.js gives excellent support for handling HTTP requests and responses. This makes it easy for developers to create RESTful APIs and manage a variety of data types. 
  • Database integration is also possible with various databases like MongoDB, Sequelize, and MySQL. You can store as well as retrieve data from such places. 
  • Express.js supports multiple templating machines like Pug and EJS, which help developers generate dynamic HTML content and build various user interfaces. 
  • Express.js has a very simple API, which also offers intuitiveness. Thus, making it easy to learn and use. 

Front End – React 

React.js revolutionizes front-end development by offering a declarative and component-based approach. Developed by Facebook, it enables building dynamic user interfaces with ease. React's Virtual DOM optimizes rendering performance, ensuring fast and efficient updates. Its component-based architecture promotes code reusability and maintainability, facilitating modular development.

With JSX, a syntax extension, developers can seamlessly combine JavaScript and HTML for intuitive component creation. React's ecosystem includes libraries like Redux for state management and React Router for navigation, enhancing development capabilities. Whether building single-page applications or complex UIs, React.js empowers developers to create interactive, scalable, and high-performing web applications with minimal boilerplate code.

There are reasons why you should use React.js, Let us find out about them.

  • React.js uses a virtual DOM to optimize performance. This results in faster rendering of very complex UI components. It also gives a smoother UX. 
  • It is basically a component-based architecture that provides code reuse, making it easy to maintain consistency and make it scalable. 
  • You can easily integrate React.js with other libraries as well as frameworks. Thus, making it a flexible option for different categories of projects. 
  • The community is very large and has an active congregation of developers. You can access extensive support, documentation, and resources for users across the world. 
  • Most popular companies like Facebook, Instagram and Airbnb use it. 


Node.js is an open source and cross-platform JavaScript-based runtime environment. Moreover, you can choose it for any kind of project. It runs the V8 JavaScript engine, which forms the core of Google Chrome.

Node.js enables applications and websites to operate on a single process, offering efficiency and simplicity. Moreover, it serves as a prerequisite for utilizing Express.js, a widely-used web application framework. Node.js boasts numerous advantages, driving its popularity among developers.

  • It is a lightweight and scalable runtime environment, in which developers prefer to build fast and server-side apps utilizing JavaScript. 
  • Node.js excels in microservices architecture, leveraging its non-blocking I/O model and scalability. With its lightweight footprint and vast ecosystem
  • Node.js offers a huge ecosystem of modules, libraries, and frameworks. It simplifies the development process and helps developers to achieve their goals faster. 
  • You can access an active community that can provide you with constant updates and upgrades. You can find solutions to all your problems, on the move. 
  • It serves as a cross-platform framework, on which the developers can build apps on. It works on Windows, Linux, and Mac. 
  • You can use it for a huge variety of applications, including real-time ones and microservices. 

Is MERN Stack In Demand?

Yes, it is still in demand. There are quite a few reasons why it is so. You should read about them, over here. 

  • MERN stack utilizes JavaScript throughout the full lifecycle of the development project. From server-side to client-side, it is available. This uniformity streamlines the development, allowing developers to switch between the front end and back end tasks. 
  • React.js’ component-based architecture enhances the reusability and accessibility. Developers can create, manage, and maintain codes with ease. 
  • It benefits from a rich ecosystem and a huge collection of libraries and packages. 
  • MongoDB’s NoSQL database offers a flexible and schema-less structure which allows developers to change their requirements easily. 
  • It offers an event-driven, non-blocking I/O model that is easily scalable and offers high-performance server-side applications. 

Reasons To Choose MERN Stack For E-Commerce 

You can create a strong foundation for your business, only by utilizing a strong tech stack. So, choosing the right technology is extremely important in this respect. Most businesses today prefer MERN stack, due to its back end and front end capabilities.

If you want to build a highly functional and dynamic website for your business, then this stack can be one of the best stack available. You should read about the reasons why you should choose it for E-Commerce.  If your inhouse team is not MERN expert then you can hire MERN stack developers for your ecommerce development.

Homogeneous Workflow 

The MERN stack web development is a JavaScript-based framework, which leads to a homogenous workflow. While talking about homogeneous workflow, it basically means that each item is of the same data type. It leads to simplicity of handling. 

Heightened Security 

The framework can integrate with secure hosting providers, and thus keeps all the information safe. You can also guard against cyber attacks. 

Better Performance 

As it includes the capabilities of Node.js, it can handle consecutive tasks in a seamless manner. Thus, boosting the ability of the website or app to handle heavy traffic flow. 

Customization Features 

MERN stack offers a huge number of customization modules, especially for the front end. It can modify components from the UI, as it remains very agile. 

Scalability and Cloud Compatibility 

It is highly scalable and cloud-compatible. Various components are continuously added to E-Commerce platforms, which makes expandability necessary. MERN stack is highly compatible and scalable, through cloud platforms. 

Easily Adaptable Modifications 

The codes and components can be stored on a cloud platform, making it more adaptable. The development and testing time also goes down as well, thus offering favorable app alterations. 

Reusable and Interchangeable Codes 

The websites and apps that are created through the MERN stack are reusable. That means you can use one code on other apps and websites as well. 

Great SEO Perspective

You can also push your websites and app to the first page of search engines, due to the MERN stack. You can take assistance from carefully chosen sets of keywords and easily achieve a good Google ranking. 

No License Requirement 

It is a totally open-source zero-licensing stack. So, you can access it at any time and from anywhere. 

Instant Actions 

Another huge advantage of using the MERN stack is that it works in real-time. You can get updates almost instantly. This feature acts as a boon for social media applications and online shops, where uninterrupted service is a necessity. 

Best User Experience 

User experience or UI is crucial for any E-Commerce platform. MERN comes with a far superior framework that guarantees heightened user experience. You can also get faster updates, without reloading the page. 


Thus, you can come to the conclusion that MERN stack is just perfect for projects that need scalability. Their feature of a single programming language that is usable in all spheres will get more popular with each passing day. If you need the best website experience for your audience, then MERN stack is the best in the market.