Full Stack Development: What is MEAN Stack and it’s Advantages?MEAN stack:

The term MEAN stack is a group of JavaScript-based technologies used to develop web and software applications. MEAN is a short form of MongoDB, ExpressJS, AngularJS, and Node.js. MEAN is full-stack JavaScript refers to a client to the server to a database. MEAN is a simple reorganization of initial letters of a group of technology. Promoting the technology and switching the base platform from an OS (Linux) to JavaScript runtime has helped achieve OS independence. In this article, you get the basics of MEAN stack and know how to create a simple software application.

The MEAN stack is appropriate whether you are building a website for a startup business or a well-established organization. Both the frontend and backend developers prefer using this JavaScript framework for the web development process.

Components of MEAN:


MongoDB is a schema-less NoSQL database framework. It makes it simpler to pass information among customers and servers by sparing data in binary JSON design. The premise on which it works is assortment and documentation. MongoDB gives superior, high accessibility, and simple versatility since it is a cross-platform, record situated database. To embrace JSON-like archives that have BSON (dynamic plans) MongoDB disregards the social database’s table-based structure, which makes information mix for specific sorts of uses quicker and simpler.


It gives highlights to single and multipage web applications and is roused by the well known Ruby system, Sinatra. It gives a strong arrangement of highlights for web and versatile applications; it is a negligible and adaptable Node.js web application system. Express.js permitted engineers to manufacture programming with JavaScript on the server-side just because by giving JavaScript recently discovered back-end usefulness. Express is a lightweight structure used to construct web applications in Node. It gives various vigorous highlights for building single and multi-page web applications.


AngularJS’s aides in disposing of a great part of the undesirable code which else we would have composed with its component of data binding and dependency injection. To communicate your application’s parts perceptibly can utilize HTML as your layout language and widen HTML’s structure. It is additionally an auxiliary structure for dynamic web applications. It gives highlights like two-way data binding. AngularJS is a JavaScript structure created by Google. It gives some amazing highlights like the two-way data binding. It’s a comprehensive solution for fast and wonderful front end improvement.


Node.js is lightweight and effective because it utilizes an event-driven, on-blocking I/O model. Chrome’sV8 JavaScript engine is utilized to assemble JavaScript runtime. It has the biggest biological system of open source libraries on the planet known as npm. It can likewise run JavaScript applications outside the program. It is a cross-stage runtime condition. It is allowed to utilize is open source. Node.js is a server-side JavaScript execution condition. It’s a platform based on Google Chrome’s V8 JavaScript runtime. It helps in building exceptionally versatile and simultaneous applications quickly.

Advantages of a MEAN Stack

• The main advantage of MEAN stack is it is open source and it enables developers to use modules, libraries and public repositories available free on the internet.
• In MEAN stack it’s easy to develop web applications using Node.js because it provides a good variety of JavaScript modules from its humongous library.
• MEAN stack is flexible allows you to add more objects that just act as a platform for developing web applications.
• Using MEAN you can host the application on a cloud if you need to test the software application after development. It provides automatic sharing and cluster support across servers.
• Using MEAN stack you can save a lot of time as Node.js contains vast module libraries that are to use directly in developing web applications.
• Easy to switch between client and server. You don’t require third party server like Apache to open the application on the server because Node.js is a common language allows you to control effortlessly between client-side and server-side.
• Angular.js is an open-source JavaScript framework. It provides maintenance, reusability, and testability. All the MEAN technologies have quicker speed and usability. Node.js is quick and scalable because of its non-blocking architecture.


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