@humanity2003

sourav halder

@humanity2003Joined January 2026

About

Nothing here yet.

Available for

Nothing here yet.

sourav halder's blogs

How DNS Records Route Internet Traffichow-dns-records-route-internet-traffic.hashnode.dev2 posts What Your Browser Really Doeswhat-your-browser-really-does.hashnode.dev1 post How TCP, UDP, and HTTP Work Togetherhow-tcp-udp-and-http-work-together.hashnode.dev1 post Before Git, There Was Chaosbefore-git-there-was-chaos.hashnode.dev1 post HTML Anatomy: Tags and Elementshtml-anatomy-tags-and-elements.hashnode.dev1 post

Understanding Objects in JavaScript

When you start learning JavaScript, one of the most important concepts you will encounter is Objects. Objects allow us to store related information together in a structured way. In this article, we wi

Mar 16 · 5 min readmagicofjsobjects.hashnode.dev

The Magic of this, call(), apply(), and bind() in JavaScript

If you've ever been confused by this in JavaScript, you're not alone. It's one of those concepts that seems simple until you actually use it. Then suddenly, this doesn't mean what you think it means.

Mar 12 · 10 min readlearnmagicofjs.hashnode.dev

Arrow Functions in JavaScript: A Simpler Way to Write Functions

When you start learning JavaScript, you learn functions like this: function add(a, b) { return a + b; } Clear. Traditional. Reliable. Then one day you see something like this: const add = (a, b) =>

Mar 12 · 5 min readarrow-fn-javascript.hashnode.dev

JavaScript Array Methods You Must Know

When you start learning JavaScript, arrays quickly become one of the most commonly used data structures. Whether you are storing numbers, user data or results from an API, array appear everywhere. Jav

Mar 9 · 11 min readarray-methods-learning-js.hashnode.dev

Understanding the Thundering Herd Problem in Distributed Systems

Modern distributed systems are designed to handle massive traffic, but sometimes the real problem isn’t too many users—it’s too many users doing the exact same thing at the exact same time. This pheno

Mar 8 · 6 min readthundering-herd-systemdesign.hashnode.dev

sourav halder

About

Available for

sourav halder's blogs

Understanding Objects in JavaScript

The Magic of this, call(), apply(), and bind() in JavaScript

Arrow Functions in JavaScript: A Simpler Way to Write Functions

JavaScript Array Methods You Must Know

Understanding the Thundering Herd Problem in Distributed Systems

Search Hashnode

sourav halder

About

Available for

sourav halder's blogs

Understanding Objects in JavaScript

The Magic of this, call(), apply(), and bind() in JavaScript

Arrow Functions in JavaScript: A Simpler Way to Write Functions

JavaScript Array Methods You Must Know

Understanding the Thundering Herd Problem in Distributed Systems