sonal

@syprogrammer

web developer

NoidaJoined April 2025

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Hi, I am a web developer, always curious and exploring new tech

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sonal's blogs

syprogrammersyprogrammer.hashnode.dev6 posts

javascriptvar-let-and-const-in-javascript.hashnode.dev2 posts

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Recently published

syprogrammer.hashnode.dev

How git works internally

A thought that comes to many developers is: why do we need to know Git internally? Knowing Git internally helps us understand it more clearly because it strengthens our foundation.When a Git-related problem arises, this deeper understanding allows us...

Jan 173 min read

syprogrammer.hashnode.dev

Why Version Control Exists

The Pendrive Analogy Every Developer Will Relate To Every developer, at the beginning of their journey, asks a very natural question: “Why do we need a version control system?” And almost immediately, another thought follows: “Can’t we just keep a...

Jan 173 min read

var-let-and-const-in-javascript.hashnode.dev

Why Version Control Exists

The Pendrive Analogy Every Developer Will Relate To Every developer, at the beginning of their journey, asks a very natural question: “Why do we need a version control system?” And almost immediately, another thought follows: “Can’t we just keep a...

Jan 173 min read

syprogrammer.hashnode.dev

Git for Beginners: A Simple Guide to Version Control

Every developer has heard the name Git, but many beginners feel confused about why Git is used and what version control actually means. If questions like these come to your mind: What is Git? Why do developers use it? What problem does version con...

Jan 179 min read

syprogrammer.hashnode.dev

Map, Filter, and Reduce in JavaScript (Explained with Polyfills)

Map, filter, and reduce were introduced in ES6 (ECMAScript 2015) as modern ways to iterate over arrays.Each of these methods serves a different purpose, allowing us to write cleaner, more readable, and functional JavaScript code.Let’s understand how ...

Jan 57 min read

sonal

About

Available for

sonal's blogs

Recently published

How git works internally

Why Version Control Exists

Why Version Control Exists

Git for Beginners: A Simple Guide to Version Control

Map, Filter, and Reduce in JavaScript (Explained with Polyfills)

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sonal

About

Available for

sonal's blogs

Recently published

How git works internally

Why Version Control Exists

Why Version Control Exists

Git for Beginners: A Simple Guide to Version Control

Map, Filter, and Reduce in JavaScript (Explained with Polyfills)