MERN Stack Project Journey

What is MERN and what is MERN stands for…?

MERN Stack is a free and open-source Javascript Stack which is used for faster and easier deployment of full-stack web applications. MERN Stack consists of 4 technologies.

Those are:

MongoDB - MongoDB is a source-available cross-platform, document-oriented database program and it is classified as a NoSQL database program

Express.js - Express.js is a back-end web application framework built for Node.js and it is free and open-source software. It is designed for building web applications and APIs

React.js - React is a free and open-source front-end JavaScript library for building user interfaces based on UI components.

Node.js - Node.js is an open-source, cross-platform, back-end JavaScript runtime environment that runs on the V8 engine and executes JavaScript code outside a web browser.

 It is designed to make the development process smoother and easier.

Each of these four powerful technologies provides an end-to-end framework for the developers to work in and each of these technologies play a big part in the development of web applications.

 

Best ways to learn MERN

1.             MERN Stack Course 2022 - MongoDB, Express, React and NodeJS

This is the best way to learn the MERN stack from the scratch. When I was learning MERN at very first I studied this course.  From this course, you will be able to learn

Learn how to build big full stack app from scratch

Learn how to connect Front-End application (React) with Backend application (Express, MongoDB, NodeJS)

Learn how to implement JWT for authentication and authorization

Learn how to implement React Hooks, Async/Await, React Router 6, Axios

Learn how to implement ES6 in Node

Learn how to deploy MERN app on Heroku

Learn best practices of Front-End and Server applications

 

As prerequisites, you have a basic knowledge of React.js and React hooks and the basic knowledge of Express.js, Node.js, and MongoDB. This is recommended but it is not mandatory.

 

Here is the link for this course – MERN stack Course

 

2.             MERN Stack Course 2022 - MongoDB, Express, React and NodeJS

This is also a great way to learn MERN and the how to use MERN for you eCommernce web application. From this course, you will be able to learn,

·          Build a custom eCommerce platform with React, Redux, Node, Express & MongoDB

·          An actual real-world project built in a linear and progressive manner

·          Full featured shopping cart with PayPal & credit/debit payments

·          Admin area to manage customers, products & orders

·          Product rating & review system

·          Product search, carousel, pagination & more

 

As prerequisites, you have a basic knowledge of React.js and React hooks and the basic knowledge of Express.js, Node.js, and MongoDB

 

Here is the link for this course – MERN eCommerce Course

 

3.             Full-Stack Web Development with React Specialization

Available at coursera.com, this course is offered by the Hong Kong university of science and technology and instructed by its professor, Jogesh K. Muppala. The course is divided into four sections, each targeting a specific technology(s). It has an excellent rating of 4.7.

 

As prerequisites, you have a basic knowledge of Html, Javascript and CSS

 

Here is the link for this course – Full-Stack Web Development with React Specialization

 

Benefits of Using the MERN Technology Stack

 

1.             Open-Source technology

Startups prefer MERN because it’s an open-source code that’s constantly being improved upon by tech experts from around the world. All the components of the MERN stack are open source, and thus you can use it to create robust web apps.

 

2.             Free templates are available online

Free templates are available online, which will save you tons of time. It would have taken me at least three times as long to customize a theme compared to downloading an off-the-shelf solution. You’ll also get help from experts if you run into any issues along the way.

 

3.             Allows you to build fast

The MERN stacks rely on open-source technologies that developers can use freely, which means you don’t have to build everything from scratch. For example, if you want a blogging platform, chances are someone has already developed a popular framework like WordPress.

 

 

4.             Easy to use

The underlying technology gets so well documented that you can deploy it with ease. It’s simple to understand and use, making it an ideal choice for beginners learning web development.

 

With so many tools available to developers, it can be challenging to decide which ones are worth learning about. The minimalist nature of these tools makes them easier to learn since there are fewer moving parts you need to understand to use them effectively.

 

 

5.             Full-stack Development

MERN’s full-stack development approach means you’re responsible for building an application’s frontend and backend components. This approach draws on principles from both UI design and software engineering.