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Node.js-events-module

12 posts

Explain the Event-Driven Architecture of NodeJS

Last Updated: 23 July 2025

NodeJS uses an event-driven architecture, which is a key part of how it handles many tasks at once without blocking. This approach relies on events, event emitters, and li...read more

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Web Technologies

Node.js-events-module

Node.js Process disconnect Event

Last Updated: 28 April 2025

In this article, we will discuss about the disconnect event of the Process object. The disconnect event will be issued when the IPC channel is closed if the Node.js proces...read more

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Web Technologies

Technical Scripter 2022

Node.js-events-module

Event Demultiplexer in Node.js

Last Updated: 31 January 2025

Node.js is designed to handle multiple tasks efficiently using asynchronous, non-blocking I/O operations. But how does it manage multiple operations without slowing down o...read more

Web Technologies

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Node.js-events-module

NodeJS-Questions

What is Callback Hell and How to Avoid it in NodeJS?

Last Updated: 23 July 2025

In NodeJS, asynchronous programming can lead to Callback Hell, where deeply nested callbacks make the code hard to read and maintain. This happens when multiple asynchrono...read more

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Web Technologies

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Node.js-fs-module

Node.js-events-module

NodeJS-Questions

Callbacks and Events in NodeJS

Last Updated: 23 July 2025

Callbacks and events are fundamental building blocks for asynchronous programming in NodeJS. They're essential for handling operations that might take some time, ensuring ...read more

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Web Technologies

Node.js-events-module

NodeJS-Questions

Node.js Http2Stream Response Event

Last Updated: 20 November 2020

The 'response' Event in the http2 server is emitted if a response HEADERS frame has been received for this stream from the connected HTTP/2 server.Syntax:Event: 'response'...read more

Web Technologies

Node.js-events-module

Node.js Http2Session stream Event

Last Updated: 18 November 2020

The 'stream' Event in http2 server is emitted when a new Http2Stream is created.Syntax:Event: 'stream'Parameters: This event does not accept any argument as a parameter.Re...read more

Web Technologies

Node.js-events-module

Node.js emitter.eventNames() Method

Last Updated: 13 August 2020

In Node.js, most of the core APIs are built near around an idiomatic asynchronous and event-driven architecture. EventEmitter class has instances that are emitted as event...read more

Node.js-events-module

Asynchronous Programming in NodeJS

Last Updated: 15 July 2025

Asynchronous programming in NodeJS allows tasks to run in the background without blocking execution, enabling efficient handling of multiple operations. It uses the event ...read more

Web Technologies

Node.js-events-module

NodeJS EventEmitter

Last Updated: 12 July 2025

The EventEmitter class in NodeJS is a core module that provides a way to handle asynchronous events. It allows objects to emit events and other objects to listen and respo...read more

Web Technologies

Node.js-events-module

Promises in NodeJS

Last Updated: 12 July 2025

Promises are a fundamental concept in asynchronous programming in JavaScript, especially in NodeJS, where non-blocking I/O operations are key to performance. Promises allo...read more

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Node.js-events-module

Last Updated: 12 July 2025

An event in NodeJS is an action or occurrence, such as a user click, a file being read, or a message being received, that NodeJS can respond to. Events are managed using t...read more

Web Technologies

Node.js-events-module