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In this article, we’ll see Mean Stack Introduction.

In today’s fast-paced digital world, web development is evolving at an unprecedented rate. Developers are constantly seeking innovative and efficient ways to create dynamic and responsive web applications. One such technology stack that has gained significant popularity over the years is MEAN stack.

This powerful combination of MongoDB, Express.js, Angular, and Node.js offers a seamless full-stack development experience. In this blog post, we will delve into the fundamentals of MEAN stack, explore its components, and understand how it empowers developers to build robust web applications.

Introduction

MEAN web development is an evolving trend for full-stack JavaScript development.

MEAN stack is a JavaScript-based full-stack development framework for building dynamic web applications. It is an acronym for MongoDB, Express, AngularJS, and Node.js.

MEAN stack applications are known for their speed, scalability, and flexibility. They are also easy to develop and maintain, making them a popular choice for both small and large businesses.

MEAN is the acronym of:

• MongoDB: It is the no SQL database. It uses JSON-style documents for the data representation. The reason for choosing Mongo is that it lets you make use of just one language the whole way through. Well, whether you should select the tool as per your requirement. At the end of the day, it is your choice.
• ExpressJS: It is an HTTP server framework for web applications that gives useful modules and components to work upon the common task for the website. It gives you a simple interface so that you can make request endpoints and cookie handling. Apart from that, it is good at enabling the simple REST routes, handling automated HTTP headers, and supporting Connect middleware to plug in synchronous functions in order to manage the requests and responses.
• AngularJS: It is a frontend JS framework to develop complex client-side applications with modular code and data binding UI. It is used to develop single-page applications with the use of the MVC architecture and is maintained by Google. It improves the structure of the code and makes the testing easier with the dependency injection.
• Node.js: It is a concurrent JavaScript environment for building scalable and fast web applications. It compiles the JavaScript code to native machine code before the execution. It is lightweight and perfect for real-time applications.

Scope of our application:

• CRUD(create, read, update, delete) video games
• Each game will have a platform and genre
• View all games
• View all games on a platform
• View all games in a genre

Benefits:

• One of the most important benefits of all is that it lets the developer write the entire code in JavaScript; from client to server. This is like a blessing for the JavaScript developers who have invested their time and money in learning JavaScript for the client side tasks.
• It supports the MVC (Model View Controller) architecture.
• The MEAN components are open source; which means the stack gets updated regularly. In addition to it, it is easy and flexible to understand and use which helps the developers to customize as per your needs.
• Other advantages are the huge module library of node.js and the use of JSON i to transfer the data.

Advantages and Disadvantages:

Advantages

There are many advantages to using MEAN stack for web development. Some of the most notable advantages include:

• JavaScript: All of the technologies in the MEAN stack are based on JavaScript, which means that developers can use the same language for both the frontend and backend of their applications. This can save time and effort, and it also makes it easier for developers to collaborate.
• Speed: MEAN stack applications are known for their speed. MongoDB is a fast and scalable database, Express is a lightweight web framework, and Node.js is an event-driven runtime environment. This combination of technologies results in applications that can handle high volumes of traffic without slowing down.
• Scalability: MEAN stack applications are also known for their scalability. MongoDB is a document-oriented database, which means that it can easily be scaled horizontally to handle more data. Express is a web framework that is designed to be scalable, and Node.js is a runtime environment that is capable of running multiple applications simultaneously.
• Flexibility: MEAN stack applications are very flexible. They can be used to build a wide variety of web applications, from simple websites to complex enterprise applications. This flexibility is due in part to the fact that all of the technologies in the MEAN stack are open source, which means that developers can easily customize and extend them to meet their specific needs.

Disadvantages

While MEAN stack has many advantages, there are also a few disadvantages to consider. Some of the most notable disadvantages include:

• Learning curve: The MEAN stack is a relatively new technology, so there is a bit of a learning curve involved. Developers who are new to JavaScript may find it difficult to learn all of the technologies involved in the MEAN stack.
• Lack of support: The MEAN stack is still a relatively new technology, so there is not as much support available as there is for more established technologies. This can make it difficult to find help when problems arise.
• Security: The MEAN stack is a JavaScript-based framework, and JavaScript is not as secure as some other languages. This means that MEAN stack applications may be more vulnerable to security attacks.

MEAN stack development has revolutionized the way full-stack web applications are built. With its JavaScript-centric approach and an impressive lineup of tools and technologies, MEAN stack empowers developers to create robust, scalable, and feature-rich applications.

By combining MongoDB, Express.js, Angular, and Node.js, developers can leverage the best of each component and deliver exceptional user experiences. So, roll up your sleeves and embark on your MEAN stack journey today!