Nowadays, Node.js is considered one of the best software development technologies for developing web apps. Being open-source technology, it is widely accepted and adopted by developers around the world. In the following section, you will find advantages and disadvantages of Node.js in brief:
The main advantage of Node.js is that you can build quick responsive apps that show results in real-time. Due to its single-threaded event-driven architecture, it processes multiple parallel requests without over-burdening the RAM.
Node.js is a technology that enables coding for server-side and front-end without any troubles. Owing to its wide applicability, it reduces the cost of an exclusive team for server-side coding, which you would have built if developing in other technology.
This technology offers high extensibility due to which it allows developing a wide range of applications as per the custom requirement of a business.
This technology comes with load balancing, due to which it can handle multiple processes without any burden. That’s what makes it scalable. And the best thing is that it can handle millions of users.
There are millions of developers around the world who work on Node.js day-in-day-out. These developers can help you to solve from complex to the silliest errors.
Whether you are a coder or not, it doesn’t matter; if you know the basics of coding, then you can learn this technology easily. When you feel stuck, feel free to count on Community Support.
What happens with other technologies is that you need to build a separate team of coders, analysts, and testers. That can be avoided with Node.js technology. The one who is involved in coding can test and analyze also.
It is a single-thread asynchronous architecture; it processes speedily without burdening computer hardware, thereby reducing response time to the minimum.
Node.js applications store a cache memory in the system, which enables a user to access the app quickly.
In the following section, you will find disadvantages of Node.js:
The Node.js API offers frequent updates. In order to make it compatible, a developer has to change the access code, due to which it may become unstable.
Though there are many registries and libraries of Node.js, most of them are either incompetent or inadequately documented.
This technology responds to callbacks; when we receive complex nested callbacks, that situation is termed as ‘Callback Hell.’ This particular situation affects the quality of code.
Being single-thread and event-driven, it cannot handle heavy computation tasks.
From the above points, it can be stated that the advantages of Node.js clearly outweigh the disadvantages. This is the reason why developers are using Node.js. So, you should also consider developing an app for your business in Node.js technology.