Feed
Pro
Search

Author

Write
Drafts

Bug0 - The AI-native e2e QA regression testing Bug0 Browsers - Cloud Chromium on demand, per-minute, live preview Passmark - The open-source AI framework for regression testing Hackathons Changelog Brand @hashnode on X Hashnode on LinkedIn Support - hello+support@hashnode.com Code of Conduct Terms Privacy Sitemap
Sign in

Search Hashnode

Search posts, tags, users, and pages

@rajsingh2335

Raj Singh

@rajsingh2335

Joined January 2026

About

Nothing here yet.

Available for

Nothing here yet.

Raj Singh's blogs

DNS noterajsingh2335.hashnode.dev1 post

Getting Started with cURLletstartwithcurl.hashnode.dev1 post

Git for Beginnersgitessentialcommands.hashnode.dev1 post

DNS Resolution Worksdnswithnslookup.hashnode.dev1 post

Emmet for HTMLemmetforhtmlbeginners.hashnode.dev1 post

About

Nothing here yet.

Available for

Nothing here yet.

Raj Singh's blogs

DNS noterajsingh2335.hashnode.dev1 post

Getting Started with cURLletstartwithcurl.hashnode.dev1 post

Git for Beginnersgitessentialcommands.hashnode.dev1 post

DNS Resolution Worksdnswithnslookup.hashnode.dev1 post

Emmet for HTMLemmetforhtmlbeginners.hashnode.dev1 post

Articles Comments

Recently published

RSRaj Singhinletsexploreoopsinjs.hashnode.dev·Mar 29 · 3 min read

Object-Oriented Programming (OOP) in JavaScript

Object-Oriented Programming is a programming style where code is organized using objects and classes.In JavaScript, OOP helps developers build modular, reusable, and maintainable code. The four main p

RSRaj Singhineventphases.hashnode.dev·Mar 27 · 5 min read

Understanding Event Phases in JavaScript: Capturing, Target, and Bubbling

Handling events is a fundamental part of building interactive web applications. Whenever a user clicks a button, submits a form, or presses a key, the browser generates an event. But what many develop

RSRaj Singhinhtmlcollectionvsnodelist.hashnode.dev·Mar 18 · 2 min read

Understanding HTMLCollection and NodeList in JavaScript

1. HTMLCollection An HTMLCollection is a collection of HTML elements. How to get HTMLCollection document.getElementsByClassName("item"); document.getElementsByTagName("li"); document.getElementById("l

RSRaj Singhinnodejsarchitectureknowledge.hashnode.dev·Mar 15 · 3 min read

Node.js Internals – Summary

1. Single Thread and Event Loop JavaScript in Node.js runs on a single main thread, but Node.js can still handle many tasks at the same time using the Event Loop and asynchronous operations. The event

RSRaj Singhinfunctionvsdeclaration.hashnode.dev·Mar 15 · 4 min read

JavaScript Functions: Function Declaration vs Function Expression

What Are Functions? A function is a reusable block of code that performs a specific task. Instead of writing the same code multiple times, you can place it inside a function and call it whenever you