Node.js is an effective cross-platform runtime environment based on JavaScript. To say, it supports JavaScript out of the execution context of a browser. The most recent version is v0.10.36 which develops open-source, server-side, and network applications. 

More businesses are utilizing the popular node.js web Development framework because it offers a set of asynchronous I/O primitives that prevent JavaScript code from blocking and more. 

Despite its popularity, many people still don’t know whether Node.js is a Frontend or backend tech. So, without delay, let’s get the answer to a similar question through this blog. 

Node.JS- A brief introduction! 

We all know that Node.JS is a good tech stack with pretty good features for development. It is said that this enables better-performing, feature-rich application development for the developers. So, performing with Javascript and Node.js can enable faster progress. 

As said earlier, Node.Js is a server-side platform based on the JavaScript engine in Google Chrome.  

Created by Ryan Dahl in 2009, that mainly develops server-side and network apps that are open source. Apps created with Node.JS runs on OS X, Microsoft Windows, and Linux. 

It includes various Javascript modules and big models that make web app development convenient. 

Since it can run on JavaScript outside of the context of a browser, it performs a non-blocking I/O-based HTTP Server run. 

To know the benefits of Node.Js, please go through our blog https://www.technoexponent.com/blog/what-makes-node-js-so-popular-among-developers/ 

Now the main question arises- Is Node JS Frontend or Backend?

Node.JS is a two-way development tool. To say, it is best applicable for both front-end and back-end development. 

Node.js for front-end development includes features that enhance the developer experience.

Frontend Node.JS Features- 

1. Module Bundlers- Module bundlers in Node.JS front-end development are a program that unites all the code files and bundles them into a single file. React is an example of a framework using such a program, but not like Node.js. It offers developers some resourceful bundlers like FuseBox, WebPack, and more. With these bundlers, it becomes the preferred choice for front-end development. 

2. Code Linters- Node.js offers another program that identifies and rectifies issues in the codebase called Code Linters. It particularly identifies syntax issues, custom standards specified by experts, and other programming errors. Overall, it enhances the efficiency of the developers and brings robust outcomes. ESLint is one example written in Node.js. Additionally, Linters are great for helping interpreted languages like JavaScript. 

3. Code Processors- It is vital for displaying text context in the browser. The HTML and CSS files present in the browser are usually small in size. However, some removal of characters is needed to enjoy faster rendering and transmission. It is where the pre-processors are needed. Node.js ensures easy coding of processors in JS and guarantees flexibility and customizability. 

4. Styling HTML- Node.JS includes various frameworks like Express, which ensures quick and easy styling of HTML files. To say, developers can add some style segments in the head section. Also, they are allowed to affix inline CSS style in HTML directly. Hence, developers enjoy a robust styling facility with Node.JS which ensures potent front-end development. 

5. Packages- Among the various packages of Node.js, nmp offers many ideas to smoothen the development process. For instance, developers using npm can access features like editors, color pickers, authentication components, and more. Hence npm package of Node.JS ensures a smooth frontend development, just like stitching a bunch of required components and everything into a beautiful UI. 

6. Dynamic Generation- Node.js is a great tool for frontend rendering and generating dynamic page content. It offers various templates that use loop and process execution of dynamic content inside HTML. Additionally, it benefits various data injections during runtime. Hence, the templates of Node.JS can create a dynamic generation in front-end development. 

Many businesses choose Node.JS for front-end development. How you can choose node.js web application development services? Read this blog to know the answer- https://www.technoexponent.com/blog/8-questions-to-ask-before-selecting-a-node-js-development-company/  

Additionally, Node.js for back-end development includes various features. 

Since Node.JS uses non-blocking IO, the reduction of threads required for handling IO requests is well performed. 

Backend Node.JS Features- 

1. Database Integration- Node.JS includes libraries and interfaces that help developers perform seamless integration with databases. Also, it allows CRUD (Create, Read, Update, and Delete) operations with the help of JS. So, with node JS, developers can perform database integration, making the learning curve easier hold for developers. 
2. RESTful APIs- Node.JS supports REST architecture to benefit seamless communication for client-side and server-side. It also helps developers to build RESTful APIs, API -based apps with improved features and functionalities. Also, some frameworks of Node like Koa and Express facilitate the creation of API-based apps and ensure improvised functioning. 
3. OS-Level Virtualization- Node.js web development allows OS-level virtualization. A process that helps developers to perform certain coding practices with various tools. So, developers can make judicious use of server and computational data resources. Also, node.js developers can embed Docker- a set of tools that engage in OS-level virtualization for software execution in a web server and enhance the server working on a Linux system. 
4. Simultaneous handling- Another benefit of Node.js in the backend is that it helps handle multiple tasks along with asynchronous functioning. This feature of Node.js increases server activities while controlling the single data thread. Overall, it benefits the developers with faster app development. 
5. Real-Time Application- Node.js in the backend allows performing with real-time applications like live streaming, real-time logistics, tracking, social networking platforms, and hardware solutions such as Internet Of Things(IoT) applications. Also, it helps to develop scalable and feature-rich applications for the users. 

Is Node.JS Frontend or Backend? 

As of now, you already know that Node.JS satisfies both Frontend and Backend. But it’s time to reveal the truth. 

Primarily, Node. js was developed viewing it as a back-end scripting language. Although it can also be used in the front end. It mainly covers the server side of the websites and applications seamlessly. However, when you will dig more you will know the popularity and ease of working in Angular. js and other front-end languages disapprove of Node. js to be used in the front end.

For the front end, Node.js develops command-line tools and scripts. On the other hand, for backend development, Node.JS handles a large number of concurrent connections, and its scalability, and also develops web servers, API, and other server-side functionality. 

Uses of Node.Js 

• Front End Development- Using other frameworks like React, Angular, and Vue.js, Node.JS develops client-side applications. 

• Back End Development- Node.JS builds real-time applications like chat applications, gaming applications, and more. It handles concurrent connections effectively. 

• Full Stack Development- Node.js uses both front-end and back-end development for any full stack development. 
• Command Line Tools- Using command line tools, Node.JS automates repetitive tasks and ensures various operations. 

Why is Node.JS popular for Backend development? 

Undoubtedly, Node.JS in backend development offers vast scalability, speed, and flexibility. It is an open-source Javascript runtime environment that help developers build effective web applications. Also, it integrates dynamic web applications using both server-side scriptings as well as for client-side scripting. 

So, there is no doubt that Node.JS best suits Backend development and constantly contributes new modules and tools which makes coding with Node easier than ever before.

Key Takeaway 

It is well-proven that Node.JS is the fastest-growing framework in the modern industry. 

Also, from the above facts, it can be considered that Node.js satisfies both Frontend and backend development. However, it is a popular choice for backend development.

 If you are looking for robust, time-efficient, and real-time web applications, then Node.js might be your choice. it has all the features that are great for delivering unparalleled performance. The best part of this language is – it is built on a single-threaded, non-blocking event loop, which is the best bet of modern technology for web development.

However, a reputable Node.js development company like ours takes care of your requirements to complete the project and helps you choose the right front-end and back-end platforms. In the end, what matters most is how the developers apply their skills, experience, and proficiency to the project.

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