The uniqueness of this technology is that there are now advanced web applications with real-time two-way connections, where both server and client can build communication that allows them to exchange valuable data. It is quite different from the traditional web response model paradigm, where only the client initiates the communication. However, this is only a small part of what Node.js offers us. So, let’s dive fully into this platform and consider all its pros and maybe cons, if there are any, of course.
A Single Language
With such a huge variety of free tools available in a few clicks, there is a huge potential for using Node.js. At the same time, open-source software is growing in popularity because it allows new solutions to be created, reducing overall development costs and time to market.
One More Advantage: Faster than Light
Node.js is fast. This is proven by the results of performance tests provided by various resources. Researchers compared how popular languages such as GO, PHP, Java, and Node.js handle simultaneous requests. The latter shows the best results in almost all indicators due to the use of the V8 engine.
Another important advantage is asynchronous query processing. In the context of the server-side, synchronous processing implies that the code is executed sequentially. Thus, each new request will block the flow of the others, and other commands will only start to be executed after the previous one is finished. The asynchronous method, on the other hand, which is used in Node.js, makes maximum use of single-threaded processing, which reduces the response time by several times.
The third aspect is the event-based model. By using a single language on both the client and backend, synchronization is as fast as possible, which is especially useful for real-time, event-driven applications. Because of its asynchronous, single-threaded nature, Node.js is ideal for online games, chat rooms, video conferencing, or any other project that requires constant data updates.
A node js app development company is almost always a couple of steps ahead of the competition, and this is already a rule due to the fast responsiveness rate. The examples speak for themselves: many leading companies have noticed significant improvements since migrating to Node.js – PayPal reported a 35% reduction in response time after migrating from Java.
To Sum It Up
So, having analyzed the most important points about Node.js, the conclusion is obvious – it is great! You can talk a lot about the pros and cons, but the point is that you must at least try to work with this multi-functional platform. Yes, Node.js is trending right now. It has great features that developers can use to create highly reliable and scalable web applications.