Today there are more than even development technologies out there. Plethora of languages, frameworks and more, picking one new tool can be quite overwhelming. 

Node.js is a popular website development tool across the globe. It is commonly defined as a javascript, cross-platform and event-driven platform. In this blog, we will be giving you the most crucial answers related to Node.js, for instance, what is behind its popularity, which type of website can be built with it and more. 

We will take you through all the aspects of this framework, definition, API, advantages, functionality, efficiency etc. 

What is Node.js?

As mentioned above Nodejs is a runtime environment based on the Javascript Chrome V8 engine. Ryan Dahl created Nodejs in 2009, his aim was to create a multi-task software that worked on a single thread, event-loop and non-blocking I/Os. This eliminates requests time and makes the software an efficient one.

Earlier the software was only available on Linux and macOS and was introduced to the window three years later. Over the years the software turned out to be an MIT licenced open source web framework with a huge support network of developers and Node js development companies all over the world.

What is Node.js commonly used for?

Node.js is preferred for active Javascript projects for both fronts- backend developments. Companies choose Node.js for various usages.

Following are some common uses of Node.js:

  • API
  • Video-streaming apps
  • Command-line apps
  • Payment gateways
  • Browser games
  • Complex single-page apps
  • Automation and Scripting
  • Micro-services
  • Command-line web apps
  • Real-time Chat 
  • Embedded systems

Major benefits of using Node.js

Fast Development

The Node.js framework allows developers to start the development process real quick.  Using API like Hello world can get you started in a minute.

Creating API with Node.js is a piece of cake, so it is also great for creating microservice environments because its capable of Linking API. 

It is easy to experiment with Nodejs and so it is often used for prototyping solutions and architecture. 

After you reach a profound level of the development cycle, you can switch between dynamic and static typing when and as needed. You can efficiently design individual components of the system. 

The Node Package Manager

Node Package Manager features make Nodejs an efficient and time-saving framework. It enables developers to download and use code created by other developers. So it is not necessary to write all the codes from scratch. 

Node.js is registered to have the largest software library in the world. Along with library’s code developers can also install dependencies for the library with NPM. 

The benefits of NPM doesn’t end here, it will even allow you to code tasks related infrastructure in JASON files. These scripts will let you automate DevOps/IAC tasks. Moreover, with these scripts you can compile, publish or develop local environment with ease.

Scalable web app development

One of the key aspect of creating Nodejs was of Scalability.  Nodejs is highly scalable in comparison to many other backend development technologies.

The cluster module ensures balanced load for all the active cpu core. Node.js environment allows developers to run multiple nodes simultaneously and takes care of workload balance. 

If you’re looking to hire top Node js Developers, give no second thought as this framework allows you to divide the web app in different instance, amking it easier for you to showcase various app version to viewers based on their select data like location, age, language or more. 

Single-threaded event loop architecture  

Majority of web development software manage concurrency with a multi-threaded architecture. Nodejs on the other hand used single-threaded event-loop architecture that makes it a perfect fit for microservices. 

Single-threaded architecture of node dissolves thread management or the need of connections/pools. Nodejs architecture uses a tiny part of memory for event processing and that is why big companies like Twitter, BBC, Zillow, Discord that generates tremendous traffic on their website use Node.js

Native support in AWS

Every website applicationrequire a hosting platform. Amazon Web Service is the highest recognised host that acquired over 32% of cloud market. 

AWS offers native support to Node.js framework. Amazon in-browser integrated development Environmest commonly known as Cloud9 developers can leverage it to write and edit code directly from their browser. 

Node.js can not uses AWS but also Amazon’s Internet of Things (IoT). SDK also TypeScript usage.

Global giants that use Nodejs 

  • PayPal
  • Netflix
  • LinkeDIn
  • Uber
  • Twitter
  • Trello
  • Nasa
  • eBay


Node.js is a great tool to build a scable and high-performing websites. No doubt every developing technology has positive and negative aspects which needs to be considered. The same applies for Node.js, however in most of the cases it will not disappoint you. It is only not so efficient with your app consists cpu-intensive tasks.


Sumit is a Tech and Gadget freak and loves writing about Android and iOS, his favourite past time is playing video games.

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