If you’d like to learn more about what Node.js is for, its characteristics, how it can be used, and the benefits it brings to your development, keep reading this article.
Server Side vs Client Side: What’s the Difference?
Since Node is defined as a server-side interpreter, we first need to talk about it and also explain the differences from the client-side one. Also known as back-end and front-end, respectively.
Like server-side languages or seja, on the server-side, these are the languages in which the written code is understood by the server. Therefore, it is processed and the response is passed to the browser.
Because client languages are barely understood by the browser, they are handled by the browser, not the server. Because there is no internal processing, the user gets older responses and uses less bandwidth.
Features of Node.js
One big difference is Node’s single-threaded execution, where only one thread executes application code. Thus, fewer computing resources are required, since there is no need to create a new thread for each request received.
On a traditional server, since resources are limited, new claims will be processed as soon as resources are freed, otherwise, it may delay the user.
Or Node.js only uses one thread called the Event Loop, which creates new events for every request it receives. Login and logout actions, for example, we don’t have to wait for an operation to complete before starting another one.
Benefits described by Node.js
Let’s move on to the main benefits that users get when using Node.js.
Node.js is a very versatile framework that can be used in many scenarios. Its package manager (Node Package Manager) is classified as the largest software repository available since the most famous package is a web development framework called Express.js.
As we have already mentioned, due to the single-threaded format, the computing resources are much less required when using the language node. In terms of the speed of system availability for use (deployment) and replication of machines, it can grow significantly.
Now you know everything about Node.js. Thanks to all these characteristics and advantages, its popularity is growing by leaps and bounds.