Nodejs has evolved the face of JavaScript. Hence, use cases and applications of Nodejs – are what we’re discussing today.
If you plan to use Nodejs or have recently started learning the language, you must be keen to know the use cases and applications of Nodejs. Well, the answers are fascinating!
There are many problems developers come across on a day-to-day basis when developing. However, the right technology can even curb most of that. Nodejs has been widely popular for high scalability and its non-blocking I/O architecture. It has even revolutionized every facet of JavaScript.
However, as a matter of fact, there is no such thing as the best technology. Every technology be it eons-old or as new as a day – has its benefits. Different technologies serve different purposes. Businesses just need to make the right choice based on what they want.
In this article, I will walk you through 4 of the many incredible use cases and applications of Nodejs and unveil the power of this technology to you. So, let’s get started.
Before we get going with the use cases and applications of Nodejs, let us first understand what it is in brief.
What is Nodejs?
Nodejs was founded by Ryan Dahl in 2009. It is a massive open-source JavaScript runtime built on Chrome’s V8 engine. The technology is based on a non-blocking I/O architecture which results in highly scalable, fast, and lightweight apps.
Moreover, the technology has a well-established, robust, and active community where tech stalwarts like Amazon, Facebook, and Google contribute regularly. Thus, making the technology credible. A Stack Overflow research shows that 51.4% of developers use Nodejs mainly for its frameworks, libraries, and tools.
Another noteworthy feature of Nodejs is its support for every type of database such as relational or NoSQL databases. However, when using Nodejs, it is recommended to use a NoSQL database, especially MongoDB as it stores data in JSON objects offering more accessibility for JavaScript-based backends similar to Nodejs.
It has the power of serving highly scalable applications as the reason renowned applications like Trello, LinkedIn, and Netflix are also using Nodejs.
Top 5 Use Cases and Applications of Nodejs
Now that we have a brief idea as to what Nodejs is, let us now understand the prominent use cases and applications of Nodejs. Nodejs, as we know, has gained popularity across the globe. As a matter of fact, its applications do not just limit to applications on the web or desktop.
Let us not waste much time and dive deeper to know!
#1 File Streaming Applications
We all know Netflix. For those who don’t, “Netflix is the world’s leading streaming entertainment service with 200+ million paid memberships in over 190 countries”, it is what their YouTube channel says.
Well, Netflix is the most popular Nodejs use case for data streaming.
#2 Chatbots
Exchanging messages really quickly is now easy with Nodejs. One of the best use cases and applications of Nodejs for this example here is Drift. Nodejs is helping businesses on a daily basis to connect with prospects and consumers.
Many companies have chosen the technology to fulfill their needs to build a chatbot that can be handled both by an automated bot and a real human.
#3 Browser Games
People have taken the use cases and applications of Nodejs to another level by actually building games from it. One great example I would like to point out here is Ancient Beast. Moreover, Nodejs developers are integrating chat facilities too given the fact that Nodejs can be used for creating chatbots as well.
Online or games on the web are popular since time immemorial. Well, there was definitely a time when these games lost fanfare when the smartphones and laptops market flourished with space-oriented models.
However, their popularity is gaining momentum back again slowly and steadily. People are preferring to play games that can run on the browser rather than the ones that are required to download on their devices.
#4 Web Scraping
Pulling out information from a plethora of information pools or websites so to say, is unquestionably a cumbersome task. The process is literally painful and laborious. However, Nodejs has indeed come to the rescue.
With the help of cheerio and request packages, scraping the web for information is now made easy and reasonable. Nodejs has created powerful impacts on how businesses function today.
Conclusion
If you plan to use Nodejs or have recently started learning the technology, you must be keen to know the use cases and applications of Nodejs. Well, the answers are fascinating!
There are many problems developers come across on a day-to-day basis when developing. However, the right technology can even curb most of that. Nodejs has been widely popular for high scalability and its non-blocking I/O architecture. It has even revolutionized every facet of JavaScript.
In this article, I have covered 5 of the many incredible use cases and applications of Nodejs and unveiled the power of this technology, for your better understanding.
Read More: 5 Awful Nodejs Mistakes Most Developers Commit and How to Avoid Them
