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An Introduction To The MEAN Stack

Quick Summary: The MEAN Stack, an acronym for MongoDB, Express.js, Angular, and Node.js, presents a powerful combination of open-source technologies for web development. MongoDB provides a flexible NoSQL database, while Express.js handles backend operations. Angular offers a robust front-end framework, and Node.js enables server-side scripting. This Stack supports efficient, real-time application development, appealing especially to startups for its agile MVP approach. Its modular components foster scalability, and its active community ensures continuous advancements. This article will briefly discuss the introduction of the Full MEAN Stack.


The Full-Stack is also known as MEAN.js. A collection of open-source JavaScript-based technologies comprises it. It has also altered how programmers create online and mobile applications.

The Full MEAN stack is a set of JavaScript technologies used to create web apps. MEAN is an abbreviation representing MongoDB, ExpressJS, AngularJS, and Node.js. MEAN represents a comprehensive JavaScript MEAN Stack covering client, server, and database. This piece delves into the fundamentals of one of the MEAN stacks and demonstrates the creation of a basic bucket list application.

JavaScript holds utmost significance within the realm of the MEAN Stack. According to the 2018 StackOverflow Developers Survey, developers most commonly use it, and it has JSON in its standard dialect. This blog will briefly explain why Why I chose MEAN Stack for software development.

However, compared to the technology stack, the MEAN Stack always wins. We are going to address it on this page.

The Components of MEAN Stack


1. Node.js- Runtime environment

It is a JavaScript execution environment on the server. Additionally, It’s a platform constructed using Google Chrome’s V8 JavaScript processor. It helps the rapid creation of highly resilient, parallel applications.

The delay in data transmission is referred to as latency or processing. It represents the throughput of the processed data amount. The primary goal is to minimize latency while maximizing throughput. Node.JS achieves this by a “non-blocking” approach. Node.JS executes commands concurrently to make it more time and memory-efficient.

2. Express- The framework for the backend

It serves as a simple framework for building Node web apps. Additionally, it provides several robust both single-page and multi-page web application functionalities. Express draws inspiration from the well-known Ruby framework, Sinatra.

However, Node.js alone is insufficient for website development; nevertheless, it plays a crucial role in enabling JavaScript backend functionality. Moreover, it is Express.JS that gives Node.JS extra functions and structure for seamless effect—single-page and multi-page web application functionalities.

Express and Node have extended the potential of JavaScript for backend development. With ExpressJs, developers can build entire applications with JavaScript.

3. MongoDB- For database

It is an unstructured NoSQL database system. MongoDB saves Data in binary JSON format, making it more straightforward for clients and servers to exchange data. It does not require any upfront schema to enable developers to skip the data organization step and get straight to the programming process.

MongoDB is built for scalability in both storage and performance. You can add fields to the database without reloading the entire table. Moreover, it is also recognized for effectively handling substantial amounts of data without compromising data access. You can effortlessly expand the resources to the available database with just a few clicks. It is one of the top MEAN Stacks it perfect for applications to increase activity.

4. AngularJS

Google developed it as a JavaScript framework. It provides some excellent features, like two-way data binding. It’s a complete solution for rapid and astonishing front-end development. Angular JS is the front-end component of the Full Stack. It enables developers to utilize HTML while extending the HTML syntax by incorporating new codes that developers add through additional coding efforts.

AngularJS modifies the HTML code, reading the page through a data-binding process that relies on the injection method. It extends HTML attributes through directives that bind data into HTML with expressions.


Benefits of the MEAN Stack

Straightforward and Expandable

The designers developed the complete MEAN Stack technologies to address concerns about speed, flexibility, and user-friendliness. This advanced and efficient technology stack empowers developers to create rapid, user-friendly, and immensely scalable applications.

Single programming language

It Stack allows developers to code into a single programming language- JavaScript- in the entire development process. Consequently, teams can enhance collaboration, as everyone communicates using a common language. Moreover, single developers can quickly detail or transition into the level of the development process.


It has reduced development costs, which is possible due to single-language programming and being free and open source. In addition, it allows the developers to contribute to the entire development cycle instead of hiring another developer. Programmers can additionally share and extensively reuse code.


Full MEAN Stack development is way better to go. It is easy on budget, great for working on projects with strict deadlines, and gives fantastic flexibility. Additionally, successful software development occurs when the execution relies on the appropriate tech stack. So, yes, MEAN Stack is great to go for web development.

If you are looking for flawless development of scalable web solutions or stellar MVPs, then MEAN Stack development companies can help!



The MEAN stack boasts many benefits, positioning it as one of the most favored technological stacks. It facilitates rapid application development at a reduced cost, rendering it particularly appealing. Moreover, it demonstrates exceptional suitability for startups that use a Minimum Viable Product (MVP) to navigate the market landscape.

The MEAN Stack components comprise JavaScript-driven technologies such as MongoDB, ExpressJS, Angular, and NodeJS.

The Node.js component, a part of the MEAN Stack, constructs a web server. It boosts REST APIs and real-time applications like Chat apps and games. Node.JS makes the entire back-end of the application web-driven with Express. JS.

The MEAN Stack embraces the MVC (Model-View-Controller) architecture. The MEAN Stack fully supports this architectural pattern, making it an excellent development option. Its open-source nature offers remarkable flexibility and facilitates the creation of user-friendly web applications.