Why Node.js?
Category: Tools | Posted date: 2022-07-06 01:36:34 | Posted by: Admin
Build single-page apps, video streaming websites, online chat services, and many other web projects that need a lot of I/O with the help of the potent JavaScript-based technology Node.js. created with Google Chrome using the JavaScript V8 Engine.
Because Node.js is open-source and cost-free, many developers use it. Since it has more advantages than other server-side technologies like Java or PHP, it is a superior choice.
An open-source, cross-platform runtime environment and library for JavaScript is called Node.js, and it is used to run web applications outside of the client's browser. It was created in 2009 by Ryan Dahl, and version 15.14 of it was made available in April of 2021. Node.js is used by developers to build server-side web applications, and since it employs an asynchronous, event-driven approach, it is ideal for data-intensive applications.
After learning more about Node, let's examine why it is used so frequently in web development.
Node.js
Because it was created using the V8 JavaScript engine from Google Chrome, the library's code execution speed is quite high.
NPM's more than 50,000 packages make it possible to quickly import any functionality that is needed for an application.
Since all of the APIs in the Node.js library are asynchronous, a server built using Node.js does not have to wait for the API to transmit data (i.e., non-blocking). The Node.js Events module helps the server get a response to the prior API call. When the server makes contact with one API, it moves on to the following API if no response is obtained. This also improves Node.js's speed.
The processing time required to upload audio and video files are significantly decreased using Node.js. Applications using Node.js emit data in chunks rather than buffering it.
Event looping and a single-threaded strategy are used by Node.js. As a result, it can process a far greater number of queries than traditional servers like Apache HTTP Server.
Unlike traditional servers that establish a finite number of threads to process requests, the Node.js server reacts in a non-blocking manner, increasing its scalability.
These factors substantially contribute to the widespread popularity and adoption of the Node.js platform by enterprises and organizations.
