Full Stack Node JS Training
Full Stack Node JS Training

Introduction to Full Stack Development

Full Stack Development refers to the practice of developing front-end and back-end portions of web applications. Front End is the visible part of the website or web application that deals with the user experience. In addition, Back End refers to the server-side development of a web application that focuses on how the website works.

What is Node JS

Node.js is an open-source platform built on Chrome’s JavaScript runtime, useful for building fast and scalable web applications. This cross-platform JavaScript runtime environment is suitable for almost all kinds of projects. It is ideal to start your journey as a full stack developer as it uses JavaScript which is one of the most popular and easy-to-learn programming languages.

Reasons Why Node JS is Extremely Popular

Node JS operates on a single thread and it functions on a Single Threaded Event Loop Model” architecture. This architecture helps in handling multiple client requests and as the main event loop is executed by a single thread, however, the input-output work is performed on separate threads. This event loop model also helps Node.js in performing all the non-blocking operations. It is asynchronous and event-driven and a server built with it never waits for data from an API.

In addition, it operates in a non-blocking way and whenever a client requests a server, a single thread handles it. Node.js is event-driven and it is similar to the concept of the callback function in asynchronous programming. Many institutes provide Full Stack Node JS Training in Noida and one can enroll in them to start a career in it. Apart from these, given below are some of the features of Node JS.

  • Caching- Node JS supports caching of modules. Whenever a Node.js module is requested for the first time, it is first cached into the application memory.
  • Node Package Manager- It is the package manager for the Node JavaScript runtime environment and is the world’s largest online repository. Furthermore, it consists of 50,000 to 80,000 packages in its public online repository.
  • Cross-platform compatibility- It is compatible to work on various systems like Windows, Unix, Linux, Mac OS X, and mobile devices. Furthermore, a user can pair it with the appropriate package.
  • Fast data streaming- It processes data at a very fast rate and uploads a file simultaneously. It saves a lot of time and improves the overall speed of data and video streaming.

Benefits Of Using Node JS

It is an open-source software tool and is free to use. It uses Google’s V8 JavaScript engine which facilitates faster code execution and ensures optimum performance. This engine converts the JavaScript code into machine code which results in making our code easier and faster to implement. Node JS applications do not buffer as they output the data in blocks due to the callback function concept. This helps users in receiving ready-to-use data more easily and efficiently. It has a low learning curve and you can master it by learning just JavaScript.

Thus, a developer well aware of JavaScript knowledge can act as a full-stack developer without having to learn additional languages. Furthermore, it is ideal for Microservices as it is highly scalable and lightweight. The microservice architecture breaks down the application into isolated and independent services and Node JS fits well for designing this architecture. To further know about it, one can visit Full Stack Node JS Course in Delhi. Here are some of the benefits of using Node JS.

  • Real-Time Applications- It facilitates the creation of real-time applications which allow users to interact with each other. It is useful for creating Chat, gaming, constant social media updates, collaboration tools, eCommerce websites, and real-time tracking apps.
  • Performance and Stability- Chrome V8’s engine allows it to provide a server-side runtime environment that executes JavaScript quickly. It compiles JavaScript into native machine code, which makes it really fast. Furthermore, it allows developers to achieve high performance with fewer lines of code.
  • Useful Single Codebase- It is useful in synchronizing the data between server-side and client-side coding. Furthermore, it makes your source code cleaner and more consistent as it uses the same language (JavaScript) on both sides. This helps in saving the time and efforts of developers.

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