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MEAN Stack Tutorial

MEAN.JS Tutorial

Our MEAN Stack tutorial is designed for the aspirants who wish to know how to design a dynamic website and web application using MEAN.JS. Our tutorial covers all the components of MEAN.JS, i.e., MongoDB, Express.js, Node.js, and Angular.js.

A collection of technologies used to develop web applications is referred to as MEAN.JS. In designing a web application using MEAN.js, MongoDB is used as a Database System, Exapress.js is used as a Back-end web framework, Node.js is used as a web server platform, and Angular.js is used as a front-end framework.

What is MEAN

A full-stack JavaScript open-source solution used for designing dynamic websites and web applications is referred to as MEAN.js. MEAN is a collection of technologies used for designing dynamic web applications. MEAN stands for MongoDB, Express.js, AngularJS, and Node.js that are the main components of MEAN stack.

The MEAN.js is designed or developed to build a robust framework for helping developers use better practices when working with the popular JavaScript components, building a robust framework for supporting daily development needs, and solving common issues with connecting to MongoDB, Express.js, Node.js, AngularJS frameworks.

Stack means:

  1. Using the database and web server in the back end.
  2. In the middle, we will have logic and control for the application.
  3. Interaction of the user at the front end.

In designing a web application using MEAN.js, MongoDB is used as a Database System, Express.js is used as Back-end web framework, Node.js is used as a web server platform, and AngularJS is used as a front-end framework.

Why use MEAN.js

  • It is a free open source framework that we can use easily.
  • In a complete application, it is used as a standalone solution.
  • It reduces the development cost and increases the developer's efficiency and flexibility.
  • For data transferring, it uses JSON and supports the MVC pattern.
  • For increasing the development speed, it provides additional frameworks, reusable modules, and libraries.

Describing the Acronym for MEAN


A document database provides high performance, high availability, and automatic scaling is referred to as MongoDB. It is open-source and free. In simple words, MongoDB is a document-oriented database developed by 10gen Company.

The 10gen company has given the definition of MongoDB as: "MongoDB is a scalable, open-source, high performance, document-oriented database". For working with commodity servers, it was designed. Now it is used by all industries and companies of all sizes. To learn more about MongoDB, go to the link.


In MEAN, E stands for Express.js. A flexible Node.js web application framework used for making the development process easy is referred to as Express.js. We can configure and customize it easily. It allows us to build fast, secure, and modular applications. Depending on the URLs and HTTP methods, the application routes are specified by it. We can easily connect to databases such as MongoDB, MYSQL, Redis, etc. To learn more about the Express.js, go to the link.


In MEAN, A stands for AngularJS. A front-end JavaScript framework to develop web applications is referred to as AngularJS. By using AngularJS, we can create a single page and dynamic applications in the MVC (MVS stands for Model View Controller) way. It automatically handles JavaScript code suitable for each browser. To learn more about the AngularJS, go to the link.


In MEAN, N stands for Node.js. It is a server-side platform used for designing web applications such as single page applications, video streaming sites, and other web applications. It gives us a rich library of various JavaScript modules. These libraries make the development of web applications simple using Node.js. To learn more about the Node.js, go to the link.


MEAN.js is a framework for designing web applications. The user should have knowledge of web development using HTML, CSS, and JavaScript and should have basic knowledge of all the four technologies which are MongoDB, Express.js, Angular.js, and Node.js.


This tutorial is helpful for both beginners and professionals who want to build a career in web-development or seamlessly learn the precepts of MEAN.js. There are a lot of topics and concepts available that will help you to learn MEAN.js easily.


We assure you that you will not find any problem with this MEAN Stack tutorial. But if there is any mistake, please post the problem in the contact form.

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