What Is MEAN Stack and Why Should You Use It for eCommerce?

To build a successful eCommerce business, you might want to take a look at MEAN stack. Let’s dive in to find out what it’s all about.

Ecommerce is virtually a must-have if you want any chance at growing your business. It’s the only ever-growing business globally, and millions of companies have already reaped the benefits of an online store.

However, it takes web development skills to build a website, let alone a safe ecommerce, so many have turned to the MEAN stack to make things simpler. You could do it too, but first, you need to understand what is MEAN stack, and why you should use it for your ecommerce as well.

MEAN stack is an acronym derived from the initials of the four components that make the stack work: MongoDB, Express.js, Angular.js, and Node.js. It’s excellent for ecommerce because the entire website runs on JavaScript, so it’s a lot easier to learn.

You only need to know a single language to operate the complete website. IT also makes the back-end and the front-end development more straightforward and communicating easier with the server and database, making your website super fast. If you want to learn more about making your website fast and rich but easy to maintain and adjust, learn more about the MEAN stack and how to use it.

What is MEAN stack?

The MEAN stack is a collection of JavaScript-based components and technologies which, when working in synergy, allowing you to build incredibly rich websites that are lightning-fast. It comes with many features, and you can easily adjust your site any way you want to.

The best part is that the entire stack runs on JavaScript, which means that you only need to learn one program language for everything: front-end, back-end, server-side, client-side, whatever!

It makes it a lot easier for inexperienced developers. Even as a beginner, it’s a lot easier to learn as you go and get prolific in one language than trying to learn several simultaneously to make a presentable website.
As I said, MEAN stack is an acronym using the initial letter from every component, making the stack operate: MongoDB, Express.js, Angular.js, and Node.js. Let’s explain what each component does to clarify why this stack is so famous for ecommerce sites.


MongoDB is a document-based database system and stores data in BSON format. It represents JSON documents (JavaScript Object Notation) in a binary form, which the B in BSON stands for. If you’re confused, here’s why it’s great.

It means that the database system also uses JavaScript to store and retrieve data. Still, because of the binary encryption format, it’s super-fast, lightweight (don’t take a lot of memory), and has the potential to be very rich while staying quick.

MongoDB is a NoSQL database system, meaning it doesn’t have to store data in specific tables but rather in a non-structured, non-relational fashion. It allows you to have clear data access, but each component is easily adjustable on its own without damaging or breaking the entire schema.


As the .js extension suggests, Express.js runs on JavaScript, too. It’s a back-end framework used to develop the back-end of your websites, running on Node.js. Back-end development is the part of your website’s code that you don’t see on the website.

It’s the part that processes requests and communicates with the server and the database to return data responses. But, as it runs on Node.js, that means the database, the server, and the back-end development framework use the same language to communicate. Simplifying things: your features such as the shopping cart will work super fast every time.


The Angular.js framework is developed and maintained by Goole, which is yet another plus. It means that Google search engines will know how to read and understand the hierarchy of the websites made with the Angular.js framework, making your SEO better from the start.

As for Angular.js, it’s a fantastic JavaScript-based front-end framework that extends HTML attributes and makes UI development super easy and quick. It also allows you to make real-time adjustments simply, without having to change too much code.

The best part is that it has a vast community of users always ready to help, and the fact that Google supports it means that you’ll always have the latest updates incorporated with a single click.

If you ever did any front-end development in JavaScript, you know that your code can quickly get massive if you want your site to be any good. That’s when the Angular.js framework steps in. It minimizes JavaScript codes automatically, making your website much faster to load.


So, our database, our front-end, and our back-end frameworks of the website run on JavaScript. But, you need an environment where those frameworks will run. Usually, the server-side requires stateless request-response models, making things slower and more complicated to adjust. That’s where Node.js steps in.

It’s an open-source runtime environment where Angular.js and Express.js can run. With it, you have a complete website running solely on JavaScript. I’ll explain how that can be good for eCommerce.

Why is MEAN stack suitable for eCommerce?

As I already stated, websites running on the MEAN stack are quick, responsive, and simple to operate both on the server and the user sides. So, how can that be good for eCommerce? Well, the advantages are numerous.

Your website will be lightning-fast, which creates a great User Experience. You can make a super-rich website that looks incredible and functions amazingly while still being lightning-fast when processing requests.

Another great thing about the MEAN stack is the security. It’s stable because of how it stores and reads data, and it’s highly secured because there are so many users, and the support is incredible.

Security is one of the main things you need to have a robust and competitive eCommerce website. After all, when selling online, you’re working with very sensitive personal data, such as credit card information and financial transactions. These sites are the most common target for malware and hackers, so having a secure site is priceless.

Finally, the cost of the MEAN stack is what makes it so spectacular. It offers so much, all for free, as it’s an open-source system. You can achieve a more significant profit by either increasing income, or deducting expenditures (your costs).

Well, with MEAN stack, you can do both at the same time. You need only one developer that knows JavaScript to develop the entire site, and after it’s done, you can quickly learn how to make adjustments.

What is MEAN stack best for?

MEAN stack can be incredible regardless of what your website is about, but its feature complement the creation of an eCommerce website the best. I can’t even stress how important it is to have a fast website if you want conversions (for instance, people buying things from your eCommerce store).

If your site takes more than a few seconds to load, it will most likely be shut down before the customer even has the chance to take a look. Also, you will have your hands full dealing with sales and communication with clients, so having a lightweight site that allows you to handle adjustments easily without spending too much time on them is something to be desired.

MEAN stack is simple, effective, and you don’t have to be a development wizard to use it properly. Also, you’ll have simple access to so many great features you’ll need for an eCommerce website, like the Node.js shopping cart, which is proven to be one of the most reliable and fast options out there.

It allows users to adjust the quantity, remove and add content in their shopping cart without reloading the entire page every time.

The same thing goes when filling out forms. It will show them if a field has been filled out wrong or skipped without them having to hit the submit button and then complete the entire form all over again. It’s incredible for eCommerce conversion rates rising.

How to use MEAN stack for eCommerce?

I’ve already said how your website will be fast, how components and frameworks in your website will communicate easier, and how you need to learn only one language (JavaScript) to operate the entire site? Well, that’s all true, but it’s all theory. What about practice? How can you actually use the MEAN stack for eCommerce?

It’s evident in terms of writing code and developing, so I’m not going to talk about that. I’ll base this only on the incredible extra features that the MEAN stack offers, and you can quickly implement them in your website.

Using the MEAN stack allows you to check multiple payment platforms in one place. That’s awesome because you give your clients a choice to pay in whatever way makes them the most comfortable, be it PayPal, credit card, etc.

You will also be able to manage user authentication and authorization with no problem, meaning that handling new subscribers and website users will be as simple as ever.

As you progress, you can implement more useful features such as product search, site navigation and filtration, and many more highly valuable features. It will make your eCommerce website stand out from the competition not only visually but functionally as well.

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