Ever wondered why giants like Netflix and Paypal trusted their servers to Node.js? When it comes to web app development, Node.js is the perfect choice to develop web apps in real-time. If you want to explore about Node.js, then you are in the right place! In this blog, we’ll walk you through Node.js advantages, disadvantages, and benefits that’ll help you understand how it can add value to your projects.
Let’s know about NodeJS:
Why use Node.js for creating web apps?
Moreover, it has an inbuilt library that offers extended features to apply to act as a web server. Let’s look at its significant benefits and drawbacks of Node.js.
Advantages of Node.js
1. It offers an easy scalability
One of the key reasons that most of the developers love node.js is that they find it quite easy to scale the application in the horizontal and vertical direction. The developers can scale the application in a horizontal manner by adding extra nodes to the existing one.
2. It has great availability
As we have earlier mentioned above, node.js is an open-source platform. With node.js, anyone can quickly learn, develop, and distribute the technology for any purpose. It is free for all users. As ready-made modules, code samples, and libs are open-source, it allows users to configure the app quickly and without any cost.
No wonder people are highly willing to acquire this technology as it is quite easy to learn and available to them.
3. It is known for offering high performance
4. It has the support of the large and active community
Drawbacks of the Node.js
It would not be fair to list only the benefits of Node.js and not mention the drawback of Node.js. Here we have a list of some common cons that most developers have to face. let’s have a glance:
1. An application programming interface (API) is not stable
One of the most common problems that most of the developers have to face about Node.js is the application programming interface (API) is not fixed. It keeps on changing at frequent intervals of time.
When a new API arrives, the number of backward-incompatible changes also changes. Hence, the developers have to make changes in the accessible code bases to match with the latest Node.js API.
2. It doesn’t have a substantial library support system
This becomes quite difficult for developers to perform even common programming tasks using Node.js.
3. It is not suitable for heavy-computing apps
Another problem that most of the developer has to face is that it doesn’t support multi-threaded programming yet. Though it can serve apps such as ruby or more complicated than that, it’s not suitable for performing long-running calculations.
If you try to do heavy computations then, it may lead to a decrease in the performance. However, node.js is suitable for complex apps, but it may perform less effectively in a case that requires some heavy-computing.
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