MEAN Stack: Complete Guide

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Professionals in the technology industry have a variety of career options that concentrate on a certain programming language or set of applications. One of them is a technical expert known as a “mean stack developer,” who mostly works with JavaScript apps. Understanding this prospective career path might help you choose if applying for a position in this field is the best choice for you.MEAN Stack: Complete Guide

What Exactly Does MEAN Stack Mean?

A whole stack software package is MEAN. It makes use of JavaScript libraries, front-end tools, and back-end tools. A document-driven NoSQL database powers the system. MEAN stack is a complete web development tool as a result. It is mostly used to create dynamic web pages and to quickly and effectively design online apps.

Open source software called MEAN stack is simple to learn. If you know how to use MEAN stack and JavaScript, you may describe yourself as a full-stack web developer. You may refer to the full-stack web development roadmap to learn more about it.

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Exactly Who is a MEAN Stack Developer?

A full-stack web developer is one who uses the MEAN stack. A complete stack developer, on the other hand, has a wider perspective and expertise in a variety of programming languages and stack-based frameworks. View Crampete’s full-stack offline course offerings.

A specialist in MongoDB, Express.js, Angular.js, and Node.js is a MEAN stack developer. They are skilled in Javascript and manage front-end operations as well as back-end server programming using HTML, CSS, and Javascript.

The MongoDB database employs commands instead of javascript, which are comparable to javascript. Because of this, developers that use the MEAN stack are also known as Javascript full-stack web developers.

Which Competencies Do Mean Stack Developers Require?

A mean stack developer requires a number of key abilities to succeed in their position. Many of the talents are shared by the many tech developers, while others are exclusive to this position. When pursuing this job, you could strive to cultivate the following:


Communication is essential in many technology-related professions in order to communicate complicated subjects with various audiences. Order to understand customer demands while creating apps, this also involves active listening.


A thorough understanding of JavaScript is essential since the tools you utilize are focused on this language. This entails not just knowing how to create code, but also how to utilize tools like databases and third-party libraries that are connected to it.MEAN Stack: Complete Guide

Internet Technologies

For this development, familiarity with online technologies such as protocols, internet servers, and cloud computing is crucial. Understanding cloud architecture and how to create apps that run on many devices are necessary for this.


Mean stack developers often collaborate with several teams, such as the business and technical leadership teams, to construct their applications. In this position, you may also oversee a group of developers and provide them with instructions and specifications so they can create new software.

The MEAN Stack’s Benefits

A cross-platform write-once strategy enables the usage of MEAN apps in a variety of contexts. Despite the fact that MEAN is best suited for real-time applications, especially those that operate natively in the cloud and single-page (dynamic) web apps created in Angular.js.

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Also, the Express and Angular components of MEAN are two of the most well-liked and supported JavaScript frameworks for back-end and front-end development, respectively. MEAN is the best stack for creating Node.js apps, whether you’re creating a high-throughput API, a straightforward web application, or a microservice. All of the MEAN stack’s components are open source, giving developers a wide-ranging, cost-free opportunity.

Problems with the MEAN Stack

Although JavaScript is a superb contemporary language, it wasn’t originally intended to be used to create back-end servers. Since JavaScript serves as the foundation of the MEAN stack, including the back-end server, there may be concurrency and performance issues at scale.

Additionally, due to the opportunity for rapid development, business and server logic may suffer from poor isolation, potentially leading to spaghetti code and poor practices along the way.

Finally, despite the abundance of tutorials and guides available, they often do not contain specific JS code standards required for this stack. As a result, something that performed very well in one application can cause problems in another.

Jitender Singh

Jitender Singh, the owner of this site, is a technical expert, SEO expert, YouTubber and a experienced blogger by profession. He basically belongs to a middle class family in Faridabad.

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