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Node JS Complete Course PDF | Node js Tutorial

Written by genialcode

Node.js is an open source, cross-arrange runtime condition for making server-side and frameworks organization applications. Node.js applications written in JavaScript and ought to be run inside the Node.js runtime on OS X. Node js Tutorial likewise gives a rich library of varied JavaScript modules which disentangles the event of web applications utilizing Node.js all things considered.

Node.Js Features

There are some Features that choose Node.js the foremost decision of programming designers.


Non-Blocking I/O: Node.js excels in concurrent request handling with non-blocking I/O, ensuring optimal performance by efficiently managing multiple tasks simultaneously.

JavaScript Everywhere: By unifying server and client-side scripting with JavaScript, Node.js promotes code reusability and simplifies development. Consequently, developers can seamlessly use the same language across the entire stack, fostering consistency and enhancing collaboration.

Scalability: Supporting horizontal scaling, Node.js facilitates seamless expansion to meet growing application demands, thanks to its lightweight architecture that adapts to evolving requirements.

Vibrant Ecosystem: Node Package Manager (NPM) provides a vast collection of pre-built modules, accelerating development and simplifying project management within Node.js’s rich and diverse ecosystem.

Event-Driven Architecture: Leveraging an event-driven architecture, Node.js ensures asynchronous handling of requests, enhancing application efficiency by allowing the server to respond to multiple events concurrently.

Single Codebase: Using JavaScript for both server and client-side scripting, Node.js streamlines development, promotes consistency, and facilitates collaboration between frontend and backend teams with a unified programming language.

Offbeat and Event Driven: All APIs of the Node.js library imply that a Node.js-based server never trusts an API to return data outright. Instead, the server seamlessly transitions to the next API after calling it. The event-driven mechanism of Node.js facilitates this smooth transition, prompting the server to receive a response from the preceding API call.

Fast :Node.js library executes code swiftly, supported by Google Chrome’s V8 JavaScript Engine.

Single Threaded however Highly Scalable: Node.js utilizes a solitary strung model with occasion circling. Occasion instrument encourages the server to react during a non-blocking way and makes the server exceptionally versatile instead of conventional servers which make constrained strings to affect demands. Node.js utilizes a solitary strung program and a uniform program offers support to an tons bigger number of solicitations than conventional servers like Apache HTTP Server.

No Buffering: Node.js applications never cushion any data. These applications essentially yield the knowledge in chunks.

Permit : Node.js is released through the MIT

Node js Tutorial PDF


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