Pros and Cons of Node.js Web App Development

Jul 11 '21 | 05:00 PM (IST)

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Legitimately, NodeJS is notably used for non-blocking, event-driven servers, due to its single-threaded nature. It's used for typical websites and backend API services, however used to be designed with real-time, push-based architectures in mind. In the past few years, Node JS Online Training has grabbed a lot of attention lately and candidates also seems to be interested in this course as well.

Let’s now proceed further and have a look at some of the pros and cons of this specific technology.

Pros of Node.JS

1. Node.js has no steep getting-to-know curve. Coding in Node.js is distinctly handy to grasp, as soon as you have mastered JavaScript and Object-Oriented Programming basics. It’s sufficient to start.

2. Scalability is baked into the core of Node.js. It is one of Node’s primary advantages for start-ups who are planning to develop with the path of time. App-based start-ups select it to increase light-weight and quickly structures with the properly real-time response that can be scaled up later.

3. Node.js permits to shortly enhance an MVP, a piece of software program with simply adequate elements so that the product can go to the market and fulfil the first customers.

Along with several benefits, it has some drawbacks also. So, let’s now proceed further and have a look at the consequences of this technology.

Consequences of Node.JS

1. Node.js has some cons like unstable Application Programming Interface (API), lack of a sturdy library assist system, and lack of skilled Node.js builders in the market.

2. One of the most sizeable drawbacks suggested via Node.js customers is the normal API changes, which are typically backward-incompatible, that power them up the wall.

3. When Node.js receives a tremendous CPU-driven task in its event loop, it makes use of all of its handy CPU energy to accomplish the undertaking. This leads to the deceleration of the usual match loop, in addition to hindering any application’s interface.

Well, in the present scenario, NodeJS performs a stellar function in creating scalable & excessive performing net applications. It would be even better if the candidate who genuinely wants to get associated with this field carries a proper degree of Node JS Online Training in India, because then only, they will be able to work in this direction professionally.