NodeJS Overview

NodeJS Overview

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JavaScript is the leading web development programming language in the world, especially in the front-end UI/UX development. But, the Node.js has leveraged the JavaScript to the server-side web development. The server-side rendering for generating static pages is slowly taking the backseat and new technologies are taking over.

Node.js development is one of the major web development technology extensively demanded in the global marketplace. The increased demand resulted in the increased cost of Node.js developer across the globe, which posed a big challenge for the enterprises ultimately.

To cope with this challenge, the hiring of Node web development talent from Ukraine emerged as one of the best options. For getting more information on the Node.js developer cost in Ukraine, continue reading this. To have a deeper perspective on the modern JavaScript technology in terms of server-side scripting, let’s have a look at the Node.js application development and its top benefits, uses, and the supporting Node.js IDEs.

What Is Node.js?

Node.js is an open-source and server-side dynamic runtime environment, which is based on the JavaScript programming language. Node.js is the fundamental framework that has paved the way for making JavaScript inroads into the backend web development. With the increased popularity of Node.js platform, the demand for Node.js developers increased manifolds. JavaScript has become a comprehensive web development technology with the wide-spread acceptance of Node.js web app platform. Now, JavaScript technology is able to handle end-to-end web development with the help of its auxiliary software frameworks like Express JS, MongoDB and others.

What Is Node.js Used for?

Let’s explore the Node.js examples to find out the answer to the common Node.js question: What is Node.js used for? The Node.js is used for network programs, real-time APIs, data-intensive applications that require huge transaction handling without any deadlock or bottlenecking. The web server applications that need high-speed and ease-of-use are the main examples of the applications built with Node.js.

Node.js web development platform is highly suited for the web applications because they run very fast and smoothly in the web browsers. The quality of JavaScript is that they are the most suitable to run in the real-time web environment and in the supported browsers. It is also 100% fit for the cross-platform web applications run on the multiple operating systems simultaneously without any compromise on the performance and quality. The Node.js applications are based on the event-driven model, which makes them super fast on the servers.

The generalized list of applications developed with the Node.js platform includes:

  • Restful APIs
  • Back-end apps
  • Software tools
  • Social apps
  • Content management system (CMS)
  • Real-time chat apps
  • Real-time HTML5 games
  • File servers
  • And other data-intensive apps

Top 10 Benefits of Node.js Development

Node.js development framework strongly couples the front-end and back-end web development through JavaScript technology. There are numerous benefits of using Node.js web development framework; top 10 of them are mentioned below:

#1 High Speed & Performance

Node.js uses JavaScript technology, which is compatible with the fast rendering in the browsers. It uses Google's high-speed V8 engine, which produces very high speed and great performance. Owing to the asynchronous programming nature, the Node.js framework offers fast data input and output through event loops without creating any bottlenecking.

#2 Huge & Dynamic Node Packages

Node.js has more than 60,000 packages available to use. The number is continuously counting, thus making it one of the dynamic and huge package libraries. There are thousands of new tools that are published in the market on a weekly basis. Thus, you get a huge freedom to choose different modules from the repository at your will.

#3 Easy-to-Use/Learn

Being powered by the JavaScript technology, Node.js is one of the easy-to-use platforms for the back-end environments. JavaScript extends the power of HTML and CSS platforms, so it is much easier to learn for any new developer who has the basic knowledge of HTML and CSS. The learning curve is very short as compared to many other back-end and server-side web development environments. Front-end development heavily dominated by the JavaScript technology, so almost every web developer is very well aware of this technology. So, the Node.js comes as the easiest way for the developers to learn the server-side programming.

#4 Great for Real-Time Web Apps

The modern web development has become so dynamic and real-time data-oriented like social media, real-time eCommerce and many others. Node.js is a super fit for the real-time web application. JavaScript technology is very well known for real-time data processing in the browsers, which makes it 100% fit for the real-time applications. Node.js is able to handle a huge number of data-intensive transactions in the real-time environment.

#5 Single Programming Language

Node.js is fully compatible with numerous front-end JavaScript platforms like Angular, React and others. Thus, using the Node.js makes a unified JavaScript language in the full stack of the web development. A few powerful non-relational databases when used with the help of other JavaScript frameworks make the web application development a unified process under the JavaScript programming language.

#6 Great for Data Streaming

Node.js supports data streaming events like HTTP request and response. They can be used for data streaming like audio, video, and other forms of data very fast and easily. This feature is also very useful for real-time data streaming applications.

#7 High Productivity

JavaScript at front-end UI development and some other language at the back-end and then creating communication interfaces made the development a complex process in the presence of development in silos. But the Node.js synchronises the entire process of web application development in one format powered by the JavaScript language. This improves the productivity of development projects hugely.

#8 Mobile Friendly Apps

Mobile is the most powerful and futuristic field in web development. Node.js is fully compatible with the development of mobile friendly web applications.

#9 Large Community

Node.js has a huge community to support. The number of supporters, developers and evangelists are increasing consistently.

#10 Free to Use

Node.js is an open-source framework. It is free to use under the MIT license. Anybody case use, modify and improve the code at his/her own will.

Final Takeaway

Node.js is a very popular and powerful server-side run-time environment. It is extensively used to create a comprehensive end-to-end web application development platform based on JavaScript language. The future of Node.js is very bright to numerous advantages it offers to the users.

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