Your Guide to Building Full-Stack Web Applications with Mean

Your Guide to Building Full-Stack Web Applications with Mean

With this comprehensive guide to understanding the MEAN stack, you'll be ready to maximize web development opportunities by 2024. Exploring the difficulties of each component of a full-stack developer in today's world is a smart step. The demand for this employment is growing worldwide as the world becomes more dependent on technology. This blog will walk you through the process of becoming a MeanStack developer.
A Mean-stack developer can manage both the front and back end of a development project. As a FullStack developer, you'll be responsible for managing servers, databases, and clients.

TOC

  • Introduction
  • What is MEAN Stack?
  • Components of MEAN Stack
  • How does MEAN stack work?
  • Why Choose MEAN Stack for Development?
  • What is full stack development?
  • Conclusion

 

Introduction

As a web development professional, you're most likely familiar with the MEAN stack, which combines MongoDB, Express.js, Angular, and Node.js. In recent years, MEAN stack development services have emerged as the most popular option for creating web-based business applications. This tech stack's technologies allow developers to work on both the front-end and back-end components of a web application, which produces a dynamic solution. A MEAN stack developer should be familiar with JavaScript because this software is entirely built on JavaScript.

What is MEAN Stack?

MEAN Stack is a set of technologies which is used to create a web-based application. It is a collective name of four major open-source components, i.e. MongoDB, Express, AngularJS, and Node.js. All of these contribute uniquely to creating an application development. MEAN Stack is a JavaScript framework for building robust web applications extremely adaptable to interacting with JavaSript tools.  

Components of MEAN Stack

MEAN Stack is a prominent full-stack web development framework with comprehensive technologies for creating strong, scalable, and modern web applications. Let's examine each component:

  • MongoDB: MongoDB is an important part of the MEAN stack since it is a document-oriented database that stores records and functions as a NoSQL database. It is an open-source program that enables developers to work with huge, distributed datasets.
  • Express.js: It is a free and open-source web development framework for Node.js. Developers commonly use Express.js to create online applications and application interface programs (APIs).
  • Angular.js: Angular.js is a structural framework used to build dynamic web applications. It is a powerful JavaScript framework suitable for single-page application (SPA) projects.
  • Node.js: Node.js, an open-source and cross-platform JavaScript runtime environment, is a crucial component of a MEAN stack's backend framework. It is required for real-time applications and is commonly utilized in network and server-side development.

How does MEAN stack work?

The MEAN stack system is relatively simple to understand in the following steps.

Step 1: The MeanStack system's front end is built with AngularJS. Its objective is to deliver the client request, and after processing, it will display the results. It begins with a client submitting a request, which is then processed by AngularJS.

Step 2: NodeJS will process the request generated by AngularJS. After AngularJS completes processing the request, it will proceed to the next stage, in which NodeJS will resolve it.

Step 3: ExpressJS is used to create web applications' APIs. It will send the initial request to the database to obtain results. ExpressJS will connect to MongoDB depending on the type of request, and the data will be called or set accordingly.

Step 4: MongoDB serves as the overall system database. The MongoDB stores all data and retrieves it when needed. MongoDB performs the job, which is subsequently passed to ExpressJS, which lastly forwards it to NodeJS.

Step 5: Finally, AngularJS displays the client's request when it receives the NodeJS results. The entire procedure can be stated as "AngularJS displays the results produced by MongoDB."

Why Choose MEAN Stack for Development?

Choosing a technological stack for web app development usually depends on several kinds of requirements, including company objectives, project needs, team skills, and so on. MEAN Stack is useful for the following reasons:

 

  • JavaScript Development: MEAN Stack is a perfect solution for an integrated environment where both frontend and backend development are written in JavaScript. It enables developers to use the same language throughout the development process. This leads to more efficient development and less context switching.
  • Rapid Prototyping: MEAN Stack development is perfect for rapid prototype and iterative development instances. The reusability and flexibility of Angular, Express.js, and Node.js enable MEAN stack developers to quickly design, develop, and test applications.
  • Real-time Application: MEAN Stack is perfect for creating real-time applications that require seamless communication and rapid updates. Node.js' event-driven architecture makes it easier to manage multiple concurrent connections. This capability makes it suitable for developing applications like collaboration tools, live dashboards, chat apps, and more.
  • Startups and SMBs: MEAN Stack offers low-cost solutions for startups and small to medium-sized businesses. MEAN Stack's extensive community support and open-source nature make it very accessible to organizations looking to build unique web apps without incurring significant fees.
  • Single–Page Applications: MEAN Stack is ideal for creating single-page applications (SPAs) that provide a dynamic and seamless user experience. Angular's powerful features, such as component-based architecture, two-way data binding, and dependency injection, help streamline the development of complex applications with rich user interfaces.

 

What is full-stack development?

Full stack development describes the entire process of creating application software, which involves both front-end and back-end development. The front end is a component made up of the user interface (or UI), whereas the back end is in charge of the business logic and application activities that run below.
Full-stack developers have the necessary abilities and knowledge to operate across the full technology stack, resulting in seamless user experiences and solid backends.

 

Conclusion

MEAN Stack, with its organized approach, provides effective strategies for designing modern web-based applications. By improving your front-end frameworks, back-end technologies, and database management skills, you'll be prepared to pursue a successful career as a full-stack developer. Other than hard effort and determination, selecting the correct MEAN full-stack developer training is required to be successful. Ducat India's Full-stack Developer Pro course can help you move closer to a successful career in full-stack programming.