Top 14 features in Node JS

Node JS is an open source server environment that uses JavaScript. It runs on various platforms like Windows, Linux, Mac OS X, UNIX, et cetera.

Companies use Node JS development services to build scalable network applications that offers fantastic performance. 

This well structured,  lightweight framework uses an event-driven, nonblocking I/O model. 

It is widely used for developing real-time applications that can run on multiple platforms.

If your company is looking for a robust framework for the back-end development of web applications, then you can contact a Node JS development company.

This framework has a range of uses like:

• Creating a single page app, wherein the allocation of an entire app is on a single page. It is very popular in creating social networking or mail solutions, drawing tools, versatile websites and so on.
• Real-time apps are also created through Node JS. Few examples of real-time apps include Google Docs or spreadsheets.
• Node JS is also used for creating chat rooms wherein the app has to deal with a high level of data flow.
• Node JS is also used for game development, few examples of which are the Ancient Beast, PaintWar, Voxel Shooting and many more.
• It is used in data streaming apps. In this, audio, video and other forms of data transfers are available for both I/O in real-time.
• Node JS along with Express.js can be used to build web apps on the server-side.
• It is used for writing command-line scripts.
• This framework is used by the developers for hardware programming in robots, Internet of Things (IoT), quadcopters et cetera.

The popularity of Node JS is due to its extensive feature list.

Top 10 features of Node JS

1). Node JS is asynchronous and event-driven: 

One of the important features of Node JS is the library of its APIs, which has an asynchronous and nonblocking feature allowing the API to return data.

This allows Node JS to process thousands of simultaneous requests. Even with such a huge demand, there is no interruption in the data flow.

This ensures that the RAM consumption is minimal thereby improving its performance.

2). It is, but scalable: 

Node JS uses a single-threaded model with event looping.

It helps the server to smoothly respond to non blocking techniques.

This allows the server to have highly scalable features compared to what you get in the traditional servers.

3). Full-stack JavaScript development:

The Node JS has enabled the JS to the server-side.

This has allowed companies to build both the backend and front end of their product based on a single scripting language.

This is very important to reduce the developmental time, expenses as well as recruiting experts as the company has to focus on only one scripting language.

Therefore, any team of engineers who are expert in JS will be able to provide a comprehensive backend and front-end solution to companies who wish to develop web apps.

4). It has a V8 engine: 

The Node JS library is extremely secure and blazingly fast for code execution.

It comes with a V8 engine which is developed by Google. The V-8 engine converts JS code into machine code that allows faster execution.

5). Microservices architecture: 

The micro-services architecture is gaining more popularity amongst the developers compared to the monolithic one.

This has made many companies to split an app into smaller services.

Furthermore, the large number of ready to use modules as well as the event-driven I/O model of Node JS makes it ideal for the micro-services solution.

6). It has a rich ecosystem: 

Node JS has a rich ecosystem wherein the developer can use numerous ready to use tools which can significantly fasten the development performance.

The JS package manager which has more than 700 K building blocks and are referred to as N, P, M that allows the developer to search, share, install and reuse lines of code.

7). Errors can be easily tackled: 

The Node JS 10 version allows the developer to resolve major problems relating to handling error issues.

The Node JS 10 got standardised with adapting to the error codes.

8). No buffering: 

A web app made up of Node JS does not have any kind of buffer data which makes them quite simple with output and includes the data chunks.

9). A huge, active community: 

Any developer who uses Node JS can get the support of a large and active community that is continuously contributing to further development through the improvement of this framework.

10). Faster development environment: 

As Node JS uses JavaScript as its main language to build web applications, it has made the development process faster and easier.

11). Cross-platform support: 

This framework offers cross-platform support.

Any developer of Node JS creating an app with proper structure can package it into a performable that contains all its own dependencies.

12). It is open source: 

As this is an open-source framework, the Node JS community has created several models which has improved the capabilities of Node JS applications.

13). It offers cryptographic support: 

The Node JS 10 comes with OpenSSL 1.x that allows enhanced protection with the priceless data. The OpenSSL allows forward tapping.

14). It comes with a trace event mechanism:

The innovative trace events mechanism allows the developer to monitor the performance of the code efficiently.

The above-mentioned points show how the Node JS open-source framework is advantageous to modern developers. 

The Node JS development company uses JavaScript for both front-end and back-end servers. 

Therefore, if you are looking for Node JS development services, then hire the services of a reputable company with extensive knowledge in this field for your next project.