@lts-dev

Smit Dudhatra

@lts-devJoined January 2026

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Smit Dudhatra's blogs

Why Version Control Exists?vcs-inception.hashnode.dev2 posts Git for Beginnersgit-for-beginners-with-commands.hashnode.dev1 post Inside Git: How It Workshow-git-works-internally-with-git-folder.hashnode.dev1 post DNS Records Explaineddns-records-explained-beginners-guide.hashnode.dev1 post Decoding DNS Resolution with digdecoding-dns-with-dig.hashnode.dev1 post

JavaScript Modules: Import and Export Explained

The Problem: Life Before Modules Imagine you're building a web application. You start with a single JavaScript file, and everything works fine. But as your project grows, you add more features, more f

Mar 24 · 12 min readjavascriptmodulesimport-andexportexplained.hashnode.dev

JavaScript Objects: The Building Blocks You Can't Ignore

From key-value pairs to real-world data — master JavaScript objects once and for all. 🧭 Introduction You've learned variables. You've played with arrays. But then comes a moment in every JavaScript

Mar 14 · 11 min readunderstanding-objectsinjavascript.hashnode.dev

Understanding Variables and Data Types in JavaScript 🧠📦

Who is this for? Absolute beginners stepping into JavaScript for the very first time. No prior experience needed — just curiosity! 🚀 Table of Contents What is a Variable? (Real-life Analogy) Decl

Mar 14 · 7 min readunderstanding-variablesanddatatypesinjavascript.hashnode.dev

Control Flow in JavaScript: If, Else, and Switch Explained

Every day, we make hundreds of decisions. Should I carry an umbrella? Did I score enough to pass? Is the store open? Believe it or not — your JavaScript code does the exact same thing. This is called

Mar 14 · 7 min readcontrolflowinjavascriptifelseandswitchexplained.hashnode.dev

Arrow Functions in JavaScript: A Simpler Way to Write Functions

Have you ever looked at JavaScript code and thought — "Why is there so much boilerplate just to write a simple function?" function add(a, b) { return a + b; } What if I told you that this can be wr

Mar 14 · 11 min readarrowfunctionsinjavascriptasimplerwaytowritefunctions.hashnode.dev

Smit Dudhatra

About

Available for

Smit Dudhatra's blogs

JavaScript Modules: Import and Export Explained

JavaScript Objects: The Building Blocks You Can't Ignore

Understanding Variables and Data Types in JavaScript 🧠📦

Control Flow in JavaScript: If, Else, and Switch Explained

Arrow Functions in JavaScript: A Simpler Way to Write Functions

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Smit Dudhatra

About

Available for

Smit Dudhatra's blogs

JavaScript Modules: Import and Export Explained

JavaScript Objects: The Building Blocks You Can't Ignore

Understanding Variables and Data Types in JavaScript 🧠📦

Control Flow in JavaScript: If, Else, and Switch Explained

Arrow Functions in JavaScript: A Simpler Way to Write Functions