Having said that, what exactly is Node JS?
The Inception of Node JS
Steep rise in the demand of Node JS in 2017
Node JS powers more than 20 million websites across the Internet. This number is quite impressive owing to the vast number of choices available to web developers today. Moreover, 37,000 out of 63,000 surveyed websites in the US-run on Node JS. It means that Node powers more than 6.3 million websites in the US alone.
Node JS’ features make it a preferred technology among developers. Let’s show you its inside-out picture.
Pros and Cons of Node.JS
Benefits of Node JS Web App Development
With so many choices available today, let’s analyze the reasons for Node JS’ popularity.
Developers often need to carry out complex actions to add features to an existing app. With Node JS, scaling the application horizontally or vertically becomes relatively easy. Node JS developers can do this by adding nodes to the available system. Not only this, the platform creates the opportunity to add more resources to each node for vertical scaling.
High Speed and Event-based Model
How Node Js handles requests
Node’s reliability on single-threaded event-based asynchronous programming model aids in updating data in real-time, which is a prerequisite for video chats, messaging programs, prerequisites, and online games.
Used as a Single Programming Language
Reputation for Improving Performance
Giants like Walmart, Amazon, Netflix, LinkedIn, eBay, PayPal, Uber, NASA, and Tumblr use Node JS, which is an impressive feat in itself.
Big Active Community Support
Cons of Node JS Web Application Development
Like every technology, Node JS development comes with a few disadvantages. Let’s acquaint you with them to simplify your decision-making ordeal.
Lack of Stable API
Not Suitable for CPU-bound Tasks
When Node receives a CPU-bound task, i.e., when the event loop receives a heavy request, Node JS assigns the available CPU to process it on priority, followed by the other queued-up requests. Thus, it leads to overall delayed processing affecting the single-threaded event loop.
The Callback Hell Issue
A callback is a function that is performed after the completion of a task. Running too many callbacks in the background can cause their intertwining. Unclean codes or bad code structures add to the asynchronous programming to propagate it.
Now that you are acquainted with the pros and cons of Node JS development, let’s help you understand more about Node JS application development and where it stands compared to its counterparts.
Is Node JS a framework?
The memory consumption of Node JS over time
Node JS and Its Counterparts
Node JS vs. Ruby on Rails
The freedom that Node JS offers to develop web applications and software is commendable. On these grounds, this full-stack JS gets the upper hand on Ruby on Rails when specific guidelines are imposed. Moreover, it means that you can start building everything from scratch while developing an app.
Additionally, Node JS’ option of non-blocking I/O systems and V8 engine aid in simultaneously processing several requests leading to faster functioning.
Daily download statistics of different versions of Node JS
Node JS vs. Python- Which one is better for web development?
Python is a high-level programming language. In contrast, Node JS is a run-time environment. Both of them are open-source.
The implications of Node JS
Node surpasses Python in terms of speed, thanks to its V8 engine. As a result of this, web applications created using Python are slower than those using Node JS. Also, Node is a hands-down winner in terms of the scalability of applications.
When should Node JS be used?
Now that you have ample knowledge of Node JS and are considering using it for your next web application development project, let’s help you understand some of the situations where Node JS development acts as the best fit.
- Multiplayer gaming apps
Quick responses are ideal for communicating with other players and running complex functions.
- Messaging apps
They are light in weight and yet demand versatility, best offered by Node JS.
- Collaboration tools
Platforms that require streaming are the best fit for leveraging Node JS’ benefits.
- Entertainment/Healthcare apps
Node JS development is ideal for apps that have several offerings and user profiles.
What’s there for Node JS in the future?
If you have made up your mind to leverage Node JS’ power for your next web application development venture, entrust this critical task to Brainvire, a renowned Node JS development company with two decades of experience in successfully serving clients.