---
title: "Sinchana M S (@SinchanaMS) | Hashnode"
description: "Sinchana M S (@SinchanaMS) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@SinchanaMS"
---

@SinchanaMS

# Sinchana M S

@SinchanaMS · Joined November 2021

### [var, let, and const - The Three Musketeers](https://sinchanams.hashnode.dev/var-let-and-const-the-three-musketeers?utm_source=hashnode&utm_medium=feed)

Understanding the differences between var, let & const

6 min read · [sinchanams.hashnode.dev](https://sinchanams.hashnode.dev/var-let-and-const-the-three-musketeers?utm_source=hashnode&utm_medium=feed)

[Jun 10, 2022](https://hashnode.com/posts/var-let-and-const-the-three-musketeers/62a38386a2c282d2d837772e)

### [Understanding call, apply and bind methods in JavaScript](https://sinchanams.hashnode.dev/understanding-call-apply-and-bind-methods-in-javascript?utm_source=hashnode&utm_medium=feed)

Introduction In JavaScript, almost everything is an object. An object can have methods - a function that is a property of the object. const user = { firstName: "Alicia", lastName: "Keys", greet: function () { alert("Hello!"); } }; user.g...

4 min read · [sinchanams.hashnode.dev](https://sinchanams.hashnode.dev/understanding-call-apply-and-bind-methods-in-javascript?utm_source=hashnode&utm_medium=feed)

[Jun 10, 2022](https://hashnode.com/posts/understanding-call-apply-and-bind-methods-in-javascript/62a381b4165482d2b3ee9ea2)

### [Understanding async and defer attribute](https://sinchanams.hashnode.dev/understanding-async-and-defer-attribute?utm_source=hashnode&utm_medium=feed)

Script loading techniques and their impact on performance

5 min read · [sinchanams.hashnode.dev](https://sinchanams.hashnode.dev/understanding-async-and-defer-attribute?utm_source=hashnode&utm_medium=feed)

[Jun 10, 2022](https://hashnode.com/posts/understanding-async-and-defer-attribute/62a36f4d165482d2b3ee9c5a)