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Why Node.js Is Great for Web Development? 


Node.js is a back-end JavaScript runtime environment that is open-source, cross-platform, and uses the V8 engine to execute JavaScript code outside of a web browser. It was created to help create scalable network applications. Networking and server-side applications are developed using Node.js, a cross-platform environment, and a library for JavaScript applications. It is offering a “JavaScript everywhere” paradigm, integrating web application development around a single programming language as related to different dialects for server-side and client-side scripts. Building network connections such as Web servers is the main use for Node.js. It offers a cross-platform runtime environment for event-driven, non-blocking (asynchronous) I/O and extremely scalable server-side JavaScript applications. 

What is Node.js? 

JavaScript applications can be run outside of the browser using the cross-platform runtime environment and library known as Node.js. For developing server-side and networking web applications, it is utilized. It is open source and cost-free to use. 

Features of Node.js: 

The list of some key features is given below: 

  • It is simple to get started with one another and useful for agile development and prototyping. 
  • A JavaScript programmer can easily create back-end services with Node.js because it uses JavaScript everywhere. 
  • It is asynchronous or non-blocking. 
  • It offers services that are speedy and highly scalable. 
  • When uploading audio and video files, Node.js speeds up the total processing time. Applications using Node.js never buffer any data.
  • These applications just output the data in sections
  • A huge open-source library ecosystem. 

What are the main reasons for installing Node.js? 

  1. Easy Scalability: As Node.js is easy to scale in both the horizontal and vertical orientations, developers choose to utilize it. During the application’s scalability, users may also add more resources. 
  1. Fast Suite: Google’s V8 engine, which powers Node.js, is used. Because Node.js’ event loop supports all asynchronous operations, operations such as reading from or writing to files, networks, and databases can be completed quickly. 
  1. Hosting: The hosting platforms for NodeJS application deployment that are risk-free to use our PaaS (Platform as a Service) and Heroku. 
  1. Corporate Support: Most reputable companies use NodeJS to create their applications. Since NodeJS uses JavaScript, most companies have combined their front-end and back-end Teams into a single group. 
  1. Data Streaming: Node.js observes an HTTP request and response as 2 separate events. They are data streams, therefore analyzing a file at the time of loading will reduce the process’ overall time and speed up the transfer of data. Additionally, it enables flash streaming of audio and video files. 
  1. Easy to learn and code: As a result of using JavaScript, Node.js is simple to learn and program. You may quickly study and create the application using NodeJS if you are a front-end programmer and are efficient in JavaScript. 


It is an excellent web framework for beginners since it handles data-intensive applications well, such as streaming and real-time apps, and it makes it simple to start creating the back end. Users can utilize JavaScript on any browser, including macOS, Linux, and Windows, like Node.js. It is supported by many clouds hosting systems, including Google Cloud Platform, AWS (Amazon Web Services) Elastic Beanstalk, and others. Since most Front-End Developers are already aware of JavaScript, picking up Node.js is easy.