---
title: "Sagar Sangle (@SagarSangle) | Hashnode"
description: "Sagar Sangle (@SagarSangle) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@SagarSangle"
---

@SagarSangle

# Sagar Sangle

@SagarSangle · Joined December 2025

### [The Magic of this, call(), apply(), and bind() in JavaScript](https://sagarsangle-the-magic-of-this-call-apply-bind-in-javascript.hashnode.dev/the-magic-of-this-call-apply-and-bind-in-javascript?utm_source=hashnode&utm_medium=feed)

Introduction Imagine you work in a company where many employees use the same office tools like a printer, meeting room, or company laptop. The tools are the same, but who is using them changes the con

10 min read · [sagarsangle-the-magic-of-this-call-apply-bind-in-javascript.hashnode.dev](https://sagarsangle-the-magic-of-this-call-apply-bind-in-javascript.hashnode.dev/the-magic-of-this-call-apply-and-bind-in-javascript?utm_source=hashnode&utm_medium=feed)

[Mar 15](https://hashnode.com/posts/the-magic-of-this-call-apply-and-bind-in-javascript/69b678c905c006164cf0d23f)

### [Understanding Objects in JavaScript](https://sagarsangle-understanding-objects-in-javascript.hashnode.dev/understanding-objects-in-javascript?utm_source=hashnode&utm_medium=feed)

Introduction Imagine you are managing a library. In a library, every book has information related to it, such as: Title Author Number of pages Availability status All this information belongs to

8 min read · [sagarsangle-understanding-objects-in-javascript.hashnode.dev](https://sagarsangle-understanding-objects-in-javascript.hashnode.dev/understanding-objects-in-javascript?utm_source=hashnode&utm_medium=feed)

[Mar 15](https://hashnode.com/posts/understanding-objects-in-javascript/69b677b405c006164cec555b)

### [Array Methods You Must Know](https://sagarsangle-array-methods-you-must-know.hashnode.dev/array-methods-you-must-know?utm_source=hashnode&utm_medium=feed)

Introduction Think about your daily to-do list. In the morning, you might write down tasks like: Buy groceries Reply to emails Finish a project Go for a workout As the day goes on, you constantl

9 min read · [sagarsangle-array-methods-you-must-know.hashnode.dev](https://sagarsangle-array-methods-you-must-know.hashnode.dev/array-methods-you-must-know?utm_source=hashnode&utm_medium=feed)

[Mar 15](https://hashnode.com/posts/array-methods-you-must-know/69b6702134db550e2c674c1c)

### [Arrow Functions in JavaScript: A Simpler Way to Write Function](https://sagarsangle-arrow-functions-in-javascript.hashnode.dev/arrow-functions-in-javascript-a-simpler-way-to-write-function?utm_source=hashnode&utm_medium=feed)

If you’ve looked at any modern JavaScript code lately, you’ve likely seen the => symbol popping up everywhere. Introduced in ES6, arrow functions aren’t just a "shorter" way to write functions—they ac

8 min read · [sagarsangle-arrow-functions-in-javascript.hashnode.dev](https://sagarsangle-arrow-functions-in-javascript.hashnode.dev/arrow-functions-in-javascript-a-simpler-way-to-write-function?utm_source=hashnode&utm_medium=feed)

[Mar 15](https://hashnode.com/posts/arrow-functions-in-javascript-a-simpler-way-to-write-function/69b668b334db550e2c5f7bde)

### [Function Declaration vs Function Expression: What’s the Difference?](https://sagarsangle-function-declaration-function-expression.hashnode.dev/function-declaration-vs-function-expression-what-s-the-difference?utm_source=hashnode&utm_medium=feed)

Imagine you walk into your favorite local café. You don’t have to explain the physics of steam or the exact grind size of a bean every single time you want a drink. Instead, you just say, "One medium

10 min read · [sagarsangle-function-declaration-function-expression.hashnode.dev](https://sagarsangle-function-declaration-function-expression.hashnode.dev/function-declaration-vs-function-expression-what-s-the-difference?utm_source=hashnode&utm_medium=feed)

[Mar 15](https://hashnode.com/posts/function-declaration-vs-function-expression-what-s-the-difference/69b6620f34db550e2c54ad28)