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@kunalbhanuse

Kunal Bhanuse

@kunalbhanuse

Joined January 2026

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Kunal Bhanuse's blogs

The Magic of this, call(), apply(), and bind() in JavaScrimagicthis.hashnode.dev4 posts

Git for Beginnersgitclass.hashnode.dev1 post

Inside Git Foldergitfolderinside.hashnode.dev1 post

Version Control Gitversioncontrolservise.hashnode.dev1 post

DNS Record Types Explained !domainnnamesystemexplained.hashnode.dev1 post

About

Nothing here yet.

Available for

Nothing here yet.

Kunal Bhanuse's blogs

The Magic of this, call(), apply(), and bind() in JavaScrimagicthis.hashnode.dev4 posts

Git for Beginnersgitclass.hashnode.dev1 post

Inside Git Foldergitfolderinside.hashnode.dev1 post

Version Control Gitversioncontrolservise.hashnode.dev1 post

DNS Record Types Explained !domainnnamesystemexplained.hashnode.dev1 post

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Recently published

KBKunal Bhanuseindestructure-js.hashnode.dev

Destructuring in JavaScript

8h ago · 3 min read · JavaScript gives us many ways to handle data, but one of the most useful and clean features is destructuring. It helps you extract values from arrays and objects easily, without writing repetitive cod

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KBKunal Bhanuseinimport-export-js.hashnode.dev

JavaScript Modules: Import and Export Explained

9h ago · 2 min read · JavaScript projects start small — a few functions, maybe a single file. But as the app grows, things get messy fast: logic is scattered, files become huge, and reusing code turns painful. This is exac

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KBKunal Bhanuseinreact-virtual-dom-under-hood.hashnode.dev

Under the Hood of React: Virtual DOM & Reconciliation

9h ago · 4 min read · The Problem: Why Direct DOM Updates Feel Slow In traditional web apps, updating the UI means directly manipulating the Real DOM (the browser’s actual tree). That’s a problem because the DOM is expensi

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KBKunal Bhanuseinopenidconnect.hashnode.dev

Understanding OAuth 2.0 and OpenID Connect by Building a Minimal System

6d ago · 4 min read · Over the past few days, I set out to understand OAuth 2.0 and OpenID Connect (OIDC) beyond surface-level usage. Instead of relying on libraries, I tried to build a minimal version of the flow myself.

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KBKunal Bhanuseinoopsinjavajsript.hashnode.dev

Object-Oriented Programming in JavaScript

Mar 14 · 4 min read · When applications grow larger, writing everything with simple functions can become messy and hard to manage. To organize code better, developers often use Object-Oriented Programming (OOP). Object-Ori

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