---
title: "Sneha (@sumii) | Hashnode"
description: "Learning. Building. Teaching. Read the latest articles by Sneha on Hashnode."
url: "https://hashnode.com/@sumii"
---

@sumii

# Sneha

@sumii · India · Joined January 2026

Learning. Building. Teaching.

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

Learn how objects work in JavaScript with simple examples. Understand key-value pairs, creating objects, accessing properties, updating data, looping

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

[Mar 15](https://hashnode.com/posts/understanding-objects-in-javascript/69b6d369f4eb2f8b04a365b9)

### [Understanding Object-Oriented Programming in JavaScript](https://learnwithsneha.hashnode.dev/understanding-object-oriented-programming-in-javascript?utm_source=hashnode&utm_medium=feed)

Learn how Object-Oriented Programming works in JavaScript with simple examples. Understand classes, constructors, prototypes, methods, and how objects

7 min read · [learnwithsneha.hashnode.dev](https://learnwithsneha.hashnode.dev/understanding-object-oriented-programming-in-javascript?utm_source=hashnode&utm_medium=feed)

[Mar 15](https://hashnode.com/posts/understanding-object-oriented-programming-in-javascript/69b6cad0f4eb2f8b049a88b2)

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

Struggling with JavaScript this? This guide explains this, call(), apply(), and bind() with easy examples, real-world analogies, and modern JavaScript

11 min read · [learnwithsneha.hashnode.dev](https://learnwithsneha.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/69b68f0bf4eb2f8b0458385e)

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

A beginner-friendly guide to JavaScript arrow functions. Learn syntax, implicit vs explicit return, parameters, and practical examples with arrays and

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

[Mar 15](https://hashnode.com/posts/arrow-functions-in-javascript-a-simpler-way-to-write-functions/69b66ec734db550e2c65f117)

### [Function Declaration vs Function Expression in JavaScript](https://learnwithsneha.hashnode.dev/function-declaration-vs-function-expression-in-javascript?utm_source=hashnode&utm_medium=feed)

Learn the difference between function declaration and function expression in JavaScript. Understand hoisting, execution phases, practical examples, an

14 min read · [learnwithsneha.hashnode.dev](https://learnwithsneha.hashnode.dev/function-declaration-vs-function-expression-in-javascript?utm_source=hashnode&utm_medium=feed)

[Mar 15](https://hashnode.com/posts/function-declaration-vs-function-expression-in-javascript/69b6647234db550e2c5aab6d)