Why should you learn Node.js in 2023

In the beginning, every future developer has to choose the technology he wants to work with. As far as there are a ton of programming languages and different frameworks to them the choice can be really confusing. Our recommendation is to follow the market trends and see what technology is in demand. Currently, among such technologies is Node.js. Some inexperienced developers say that it is old and soon won't be worth learning but here will reveal several points why you actually should learn Node.js in 2023.

Node.js short description

Node.js is an open-source server-side platform built on Google V8’s runtime for building fast and scalable network applications. Node.js uses an event-driven, non-blocking I/O model where the application can be built with JavaScript. The popularity of Node has been increasing year over year since its release in 2009 and it currently has over 400,000 modules available on npm (Node Package Manager), making it one of the largest ecosystems in programming languages today!

Node works by enabling data to flow through a chain of events: when one event occurs that leads to another event occurring, then only then does something happen on your computer screen (i.e., what you see). This means that unlike traditional server-side languages like PHP where everything needs to be done sequentially (one thing after another), with Node there are no waiting times between each step because everything happens at once!

Read also: “The ultimate guide to becoming a Node.js developer

How does it work?

Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

Node.js has many features:

  • Asynchronous programming
  • Non-blocking I/O APIs
  • Event-driven servers

Where is Node.js used?

Where is Node.js used_

Node.js is basically used for developing server-side and networking applications and can be used to write command-line tools. It is also used in creating web applications. The reason why it’s so popular is because of its non-blocking model, which allows it to handle more concurrent connections than any other web server JavaScript framework.

Node.js has gained popularity over the years because of its ability to execute JavaScript on the server side by running in a single thread, making it lightweight and efficient. 

Node.js uses Google Chrome’s V8 JavaScript engine which interprets your code into machine code before executing it, thus reducing CPU usage and making it run faster than any other traditional web language such as PHP or Ruby on Rails (RoR).

Once you need a great and experienced Node.js developer, app, website, or software developer, RIVO AGENCY can help you to realize your product and vision as well. 

Apps written in JavaScript and can be run within the Node.js runtime on OS X, Microsoft Windows, Linux, FreeBSD, NonStop, IBM AIX, IBM System z, and IBM i

The main reason for learning Node.js is that it can be used to build web applications of all types, from simple websites to complex real-time applications.

Node.js was created in 2009 by Ryan Dahl and is maintained by the open-source community under the MIT license. It provides a great alternative to other server-side platforms like PHP or Python, which are also very popular among developers.

Node.js has a large community behind it and many companies using this technology have placed their bets on it as well (one of them being Netflix). This means that there’s plenty of documentation available with detailed examples of how you can use Node.js in your projects or even just for learning purposes!

Features of Node.js

Features of Node.js

Node.js allows you to build web applications for both the server side and the client side in JavaScript. This means that you can write code once and run it on a variety of devices such as laptops, smartphones, and mobile devices.

Node.js also supports some useful features like user account support over several profiles, HTML5 support during installation, etc. 

One of them is User Account Support Over Several Profiles: Node comes with its own command line interface (CLI) for creating and managing projects which makes it easy for developers to work with different versions at the same time without any difficulty. Node allows one user account per project so you don’t have to worry about keeping track of multiple accounts while using different versions at once!

Node.js is supported by several operating systems

The best part is that Node.js is supported by several operating systems, including Windows, Linux, OS X, FreeBSD, and NonStop.

Linux has the most support for Node.js thanks to its popularity in the open-source world. However, if you are using Windows or other non-Linux platforms such as IBM AIX (for IBM mainframes), IBM System z, and IBM I then you may still be able to use Node.js with some effort from your end through Docker containers or VMs (virtual machines).

Node.js uses MongoDB as a database system through an ORM called Mongoose

Mongoose is an open-source MongoDB object modeling layer for Node.js. It allows you to work with a rich collection of data using a powerful and easy-to-use JavaScript API, making it easier for developers to implement complex applications involving extensive usage of MongoDB.

Mongoose provides a schema-based solution for data modeling and validation, which helps users get started quickly by defining their own schemas in JavaScript instead of writing them in the native BSON format.

Mongoose supports the following data types: String, Number, Boolean, Array, and Object (or Document).

Recommendation: “Understanding a Black Box Model in development

Why you should learn Node.js

Why you should learn Node.js

  • You’ll learn how to build web servers with various features like File uploading, Cookies management, and so on, with Node.js along with how to use MongoDB as your database solution.
  • With Node js, you can build any kind of application that uses real-time data and make it scalable by using Node modules such as ExpressJS, SocketIO, etc., without having much knowledge of them.
  • Learning Node will make you a stronger developer. Node.js is a powerful tool that will make you a better developer in ways you might not even realize at first. It’ll give you a deeper understanding of how servers work, and help you build scalable applications with ease. You’ll also learn how to use databases like MongoDB, as well as JavaScript for front-end development (which is becoming increasingly more important).


We hope this article has given you an overview of why you should learn Node.js in 2022 and what to expect from it. The world of web development is moving at a rapid pace, and we are still waiting for more advancements that will make things easier for us as developers.

RIVO AGENCY always keeps track of different updates and features for the front and back-end development to make out work better and provide a higher quality of apps and software to our customers. We love our clients and always tend to provide the best services and close all their needs. 

In case you need to develop any kind of software or you want to hire developers for your company, RIVO AGENCY is at your service.

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