Advantages and Disadvantages of Node.js: Why to Use Node.js?

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:

Advantages of Node.js Impressive Real-Time Apps Can Be Developed

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.

No need for a Separate Team for Server-Side Coding

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.

Can Cope With Customization

This technology offers high extensibility due to which it allows developing a wide range of applications as per the custom requirement of a business.

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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.

Untethered Community Support

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.

Easy to Grab

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.

Cross Functioning Team Can Be a Reality

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.

Quick Response Time

It is a single-thread asynchronous architecture; it processes speedily without burdening computer hardware, thereby reducing response time to the minimum.

Quick Loading With Cache Memory

Node.js applications store a cache memory in the system, which enables a user to access the app quickly.

Supports Other Essential Tools

To code, test, and deploy an app, a developer needs many tools. If these tools are incompatible with technology, then it would be tough to complete the job. Luckily, that is not the case with Node.js. It supports almost all the tools that one may require.

Disadvantages of Node.js

In the following section, you will find disadvantages of Node.js:

Unstable API

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.

Lack of Library Support

Though there are many registries and libraries of Node.js, most of them are either incompetent or inadequately documented.

Maintaining Code is Tough

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.

Difficult to Handle Heavy Computing Task

Being single-thread and event-driven, it cannot handle heavy computation tasks.

Over to You

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.

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