MERN vs MEAN - Best Web Development Stack to use in 2023?

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 JavaScript is a popular programming language for building web applications, and MERN and MEAN are two popular web development stacks that use different combinations of technologies. In this article, we'll compare MERN vs MEAN, explore their similarities, differences, and use cases, and help you choose the best one for your project.

MERN Stack:

MERN stands for MongoDB, Express, React, and Node.js. It's a full-stack JavaScript-based stack that is well-known for its ease of use and flexibility. Here's a brief overview of the technologies that make up the MERN stack:

  • MongoDB: a popular NoSQL database that stores data in JSON-like documents.
  • Express: a web application framework for Node.js that simplifies the development of web applications.
  • React: a front-end JavaScript library for building user interfaces.
  • Node.js: a JavaScript runtime built on Chrome's V8 JavaScript engine that enables developers to build server-side applications using JavaScript.
Since all the technologies in the stack use JavaScript, it's easy to share code between the server side and the client side. This makes it a popular choice among developers who want to quickly build and deploy web applications.

MEAN Stack:

MEAN stands for MongoDB, Express, Angular, and Node.js. It's another full-stack JavaScript-based stack that is well-known for its robustness and scalability. Here's a brief overview of the technologies that make up the MEAN stack:

  • MongoDB: a popular NoSQL database that stores data in JSON-like documents.
  • Express: a web application framework for Node.js that simplifies the development of web applications.
  • Angular: a front-end JavaScript framework for building dynamic and complex user interfaces.
  • Node.js: a JavaScript runtime built on Chrome's V8 JavaScript engine that enables developers to build server-side applications using JavaScript.
The Angular framework provides developers with powerful tools for building complex user interfaces, making it an excellent choice for applications with a lot of dynamic content. This makes MEAN a popular choice for building large-scale applications.

MERN vs MEAN: Which One to Choose?

Choosing between MERN and MEAN depends on your specific requirements. Here are some things to consider when making your decision:

  • User Interface: If you need to build a complex user interface, then Angular (used in MEAN) might be a better choice. However, if you're building a simple user interface, React (used in MERN) might be a better fit.
  • Development Time: MERN is known for its simplicity, making it a good choice if you need to build a web application quickly. However, if you're building a large-scale application, the robustness and scalability of MEAN might be worth the extra development time.
  • Expertise: If your development team has expertise in React, then MERN might be a better choice. However, if your team has experience with Angular, then MEAN might be a better fit.

Conclusion:

Both MERN and MEAN are popular JavaScript-based stacks that allow developers to build full-stack web applications. While MERN is known for its simplicity and flexibility, MEAN is known for its robustness and scalability. Choosing between the two depends on your specific requirements, including the complexity of the user interface, development time, and the expertise of your development team.
Check out these other blogs from Interntuts for the MERN introduction and brief.

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