Learning MERN stack will add value to your skillset. Many people believe that you only need to learn one programming language to become a software developer. Software developers work with many different technologies. They can be linked together and build on each other to achieve their goals.
The MERN stack is one the most used sets of technology in a developer’s arsenal. Let’s now learn how to get started with all the pieces.
What is a Technology Stack?
A technology stack is a combination software, database, programming language. It’s a collection of elements that are combined to make programming easier. It will usually include both front-end technologies as well as back-end systems.
Each section of the stack deals in a different function. You wouldn’t create a graph in Microsoft Word. Instead, you would use Excel to create the graph and then copy it to your document after you’ve done the calculations in Excel. The same principle applies to technology stacks.
What is MERN?
MongoDB – This is the back-end database. It stores all the data that the programmer will require. MongoDB stores its data as documents and not as tables, which is how most databases work. It can store data of many types in one place.
Express.js is a web framework. This provides all the tools necessary to host a website and automate tasks. It is built on top of Node.js.
MEAN Stack is a possibility.
There are many stacks that perform similar functions. One of these stacks is the MEAN stack. You should not confuse the two. The main difference between MEAN and React is that Angular is used instead of React. This means that code written with one will not work with the other.
Codecademy – There’s a lot of courses on Codecademy to help you get started. While you will need to purchase a membership to access the pro lessons, there are still many free materials.
Once you have a good grasp of the language, you can begin to experiment with the other tools. Don’t jump in to MERN without understanding the basics. Otherwise, you won’t be able to understand a lot of the functionality.
2. Get familiar with the tools
MongoDB guides – These official guides will show you how to set up a new MySQL database, host it in a cloud, and migrate any data.
Express.js – This guide will help you install, set up and run your first program. Additional guides are available on the site if you require more detailed information.
React – You can use the playgrounds and tutorials to learn how to use the libraries. You can either learn by doing, or follow their step-by-step guide.
Node.js – These guides will guide you through the setup and core concepts.
3. Start a Simple Project