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VISHAL PRAJWAL S

@vishal8devs

Solve. Scale. Repeat.

Joined January 2026

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VISHAL PRAJWAL S's blogs

planetInternetplanetinternet.hashnode.dev19 posts

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VPVISHAL PRAJWAL Splanetinternet.hashnode.dev

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

Mar 15 · 3 min read · Have you ever been in a conversation where someone says, "Look at this!" and you immediately look at whatever they are holding? In JavaScript, the keyword this works the exact same way. It’s a shortcu

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VPVISHAL PRAJWAL Splanetinternet.hashnode.dev

Function Declaration vs. Function Expression: What’s the Difference?

Mar 15 · 5 min read · Imagine you’re a chef in a busy kitchen. Instead of writing out the instructions for "How to make a grilled cheese" every time an order comes in, you write it once on a recipe card. Whenever you need

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VPVISHAL PRAJWAL Splanetinternet.hashnode.dev

Understanding Object-Oriented Programming (OOP) in JavaScript

Mar 15 · 3 min read · Up until now, we’ve used Variables to store data and Functions to perform tasks. But as your apps get bigger, your code can start to look like a messy pile of loose parts. Object-Oriented Programming

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VPVISHAL PRAJWAL Splanetinternet.hashnode.dev

Understanding Objects in JavaScript: The "Universal Container"

Mar 15 · 3 min read · In our previous guides, we talked about Arrays, which are great for storing lists of items in order. But what if you wanted to describe a specific thing in detail? Imagine you are building a profile f

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VPVISHAL PRAJWAL Splanetinternet.hashnode.dev

Understanding Variables and Data Types in JavaScript

Mar 15 · 3 min read · Imagine you are moving into a new house. You have a bunch of stuff—clothes, books, and kitchen gadgets. To keep things organized, you put them into boxes and write labels on the outside like "Books" o

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VISHAL PRAJWAL S

About

Available for

VISHAL PRAJWAL S's blogs

Recently published

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

Function Declaration vs. Function Expression: What’s the Difference?

Understanding Object-Oriented Programming (OOP) in JavaScript

Understanding Objects in JavaScript: The "Universal Container"

Understanding Variables and Data Types in JavaScript

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VISHAL PRAJWAL S

About

Available for

VISHAL PRAJWAL S's blogs

Recently published

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

Function Declaration vs. Function Expression: What’s the Difference?

Understanding Object-Oriented Programming (OOP) in JavaScript

Understanding Objects in JavaScript: The "Universal Container"

Understanding Variables and Data Types in JavaScript