JavaScript features have dominated front-end web development for many years. Facebook, Google, Wikipedia, and various online pages utilize JS for their client-side operations. Recently, this excellent technology has turned to cross-platform mobile app development in the form of a core programming language. It is highly recommended to hire top NodeJS developers to use this comprehensive language in NativeScript, React Native, Apache Cordova, and several hybrid tools. There are several advantages of NodeJS for web aaps.
Talking about NodeJS, In the past few years, NodeJS made a shift to backend development/ Most product owners want to utilize a similar tech stack for their web project without any need to learn a new programming technology for server-side development. NodeJS is an intuitive tool that adapts JavaScript syntax and functionality to the backend.
Introduction to NodeJS
NodeJS is not a programming language, framework, or library. It’s a comprehensive runtime environment. Usually, JavaScript requires a browser to perform different functions, but NodeJS builds appropriate settings for JavaScript to run outside of the browser. It’s developed on a JavaScript V8 engine that can run browsers like Chrome.
V8’s scope for transforming JavaScript browser-oriented code into machine code – so JavaScript becomes a general-purpose technology and can be recognized by servers. This is one of the various benefits of using NodeJS for web app development. It widens the JavaScript functionalities, enabling you to integrate the technology with other programming languages, APIs, and external libraries.
Benefits of NodeJS for Web App Development
Recently, businesses have been turning from their existing backed tech stacks to NodeJS. The tech giant LinkedIn selected NodeJS over Ruby on Rails since it efficiently managed the increasing workload and helped reduce the number of servers by ten times. Netflix and PayPal did the same thing; only they intend to modify their architecture to microservices. Let’s take a glance at the following reasons to select NodeJS for web app development.
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Scalable Web App Development
NodeJS was developed with an entire focus on excellent scalability. The environment enables various nodes to run simultaneously and get in touch with each other. Here’s why NodeJS scalability is higher than several web backend development options.
NodeJS comprises a cluster module that is in charge of load balancing for every operational CPU core. One of the various NodeJS module advantages is that you can use more than one node at once, and the environment will balance the workload.
NodeJS enables horizontal partitioning: you can hire best NodeJS programmers to use this feature to split your application into several instances. You present various app versions to several users based on their interests, age, location, language, etc. This enhances personalization and reduces the workload. Node reaches this with child processes – operations that quickly get in touch with each other and share identical origins.
In addition, the non-blocking request-processing system of NodeJS contributes to enhanced speed, allowing apps to process thousands of requests in lesser time.
Comprehensive Tech Stack
The very first thing that makes NodeJS a suitable environment for web app development is its JS heritage. It is the most famous programming technology right now, with an active community and millions of free development tools. NodeJS, due to its JS connection, quickly emerged in popularity.
NodeJS also inherited the key JS benefits:
- Data processing and fast performance;
- Reusable codes;
- Intuitive codes and efficient maintenance
- Large resource library, an active community, and thousands of free guides.
In addition, it is a part of a famous MEAN (MongoDB, ExpressJS, Angular, and NodeJS) tech stack that handles all the critical aspects of web app development.
Microservice Development
Another crucial reason for choosing NodeJS is that it suits the concept of microservice development with ease.
Microservices need to get in touch with each other fastly, and NodeJS ranks among the quickest data processing tools. The non-blocking algorithm of NodeJS is one of the most exceptional benefits for a product owner.
NodeJS processes various requests at once without any delay for the first to be finalized. Hundreds of microservices can enable messaging to each other, and the receiving and answering happen simultaneously.
V8 Engine
V8 Engine ranks high in the list of the top engines existing out there. From the starting, this Engine was built for Chrome, but the NodeJS team readapted it to the functionalities of an environment. The main function of the V8 Engine is to facilitate the transformation of specialized JavaScript into general machine coding based on C++.
The Engine takes JavaScript that was understood only by browsers in the past and then translates it to a technology that all machines and servers can understand. The Engine is continuously updated- the Google development team enhances its performance quality and speed with every new edition.
Wrapping Up
NodeJS is the most prominent tool to build scalable web apps with top-notch performance. Even though there are also positive and negative aspects to this technology, like other programming languages still, it would be a beneficial deal for you to consider NodeJS for your web development project.
