What Is Node js And Why It Is Essential For Web App Development In 2022

4 min read | By Admin | 23 December 2021 | Frameworks

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Businesses in today’s globe are facing cutthroat competition which is the key to quick action success. So, having a quick and secure way to build web applications is no longer an option; It is a necessity.

Choosing the ideal web application development technology can be a daunting task. After all, numerous programming languages, frameworks, and technologies are available in the market these days, making it a bit difficult for entrepreneurs or business owners to choose one.

Performance maintenance is one of the prominent factors to consider when developing web apps. This is where Node.js proves its worth. As Node.js is considered one of the ultra-efficient cross-platform, you can use it to create scalable and effective REST APIs, desktop and mobile apps and-so-on.

In this article, we’ve compiled a crystal-clear delineation about what is node js and its features are, and also how node js will benefit in 2022 for web app development.

What is Node js?

Node.js is an open source server environment and it allows you to run JavaScript on the server. As an asynchronous event-driven JavaScript runtime built on Chrome’s V8 JavaScript engine, Node.js is designed to build scalable network applications.

Node.js runs on various platforms: Windows, Linux, Unix, Mac OS X, etc. Node.js writes command-line tools using JavaScript, and server-side scripting – a running script that allows you to create dynamic web page content before the page is sent to the user’s web browser using the server page.

As a result, Node.js represents the “JavaScript ubiquitous” paradigm, integrating web development around a programming language rather than different languages ​​for server-side and client-side scripts.

Node.js brings event-driven programming to web servers, enabling the development of fast web servers in JavaScript. Developers can create scalable servers without using threading, by using a simplified model of event-driven programming that uses callbacks to signal the completion of a task.

What is Node js Used For?

what is node js used for

Node.js is primarily used to build network programs such as Web servers. With Node.js there are numerous beneficial such as quick development of real-time apps and increased efficiency of the web app development process.

Actually coding in JavaScript for server-side as well as client-side and bridging the gap between frontend and backend development. Businesses and many developers choose Node.js due to its amazing support of JavaScript and cool features.

Node.js provides real-time two-way seamless communication between the client-side and server-side. Therefore, it separates the workload between the client and the service provider. Also, it operates on a single-threaded event-based cycle to create all seamless apps.

Why Use Node js?

why use node js

Node.js is a great tool for creating real-time web applications. It provides cross-platform applications that run easily on any website. So, you do not need anything extra to run the Node app. According to a survey of Node.js users, 43% of Node.js programmers claim to use Node.js for enterprise apps.

Node.js is a lightweight, scalable and open source language platform that makes it very easy to build applications at the enterprise level as well. It increases the efficiency of the development process as it fills the gap between frontend and backend apps.

Benefits of Using Node.js in Web App Development in 2022

Node.js is easy to get started and can be used for prototyping and agile development. Also, it provides fast and highly scalable offers with source code cleaner and consistent. Developers prefer to use Node.js because it is easily scaling the application in both horizontal and vertical directions. Moreover, below are some of the most advanced usefulness of Node.js:

⒈ Efficient performance

⒉ An active user community

⒊ Easier development process

⒋ Real-time communication

⒌ Reusable code

Cross platform app development

⒎ Ability to handle multiple requests

⒏ Ability to scale smoothly

⒐ Prompt code execution

⒑ Asynchronous and event-driven

What Are The Latest Features of Node.js in 2022?

• Async local storage API

• Web Assembly System Interface (WASI)

• Changes to stream APIs

• Diagnostic report gets stability

• Node-API version 8

• Platform minimums and new compiler

• Support for ECMAscript modules

• QUIC protocol support

• Stable workers threads API

• V8 upgraded to V8 9.0

Having Any Project Idea with Node.js in 2022?

Unquestionably, Node.js incorporates a huge amount of benefits for helping to build scalable web apps with faster time-to-market. The above-stated characteristics imply that Node.js is an effective programming language for developing a web application.

Hence with the help of an article, contemplate the aforementioned facts about Node.js and its advantages to set the new benchmarks for your future project.


Node. js is primarily used for non-blocking, event-driven servers, due to its single-threaded nature. It’s used for traditional web sites and back-end API services, but was designed with real-time, push-based architectures in mind.

Node. js is a boon to simplify the tasks for real-time application development like gaming and messenger apps. For those web applications that require using an event-based and non-blocking server.

Easy to learn, Keeping things simple, Faster time-to-market, Scalability, Battle-tested old hand, MVP development, Community and so on.

Node. js is a runtime environment that allows the building of real-time web applications. Node.js lets developers reduce the app development time and removes the need for other programming languages

Node JS will ease your development in a server-side web application if your application does not require CPU-heavy computation. With one of the popular Express. js web application frameworks, it is a widely used approach to build high-performance apps.

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