---
title: "Chandan Kumar (@chandan819) | Hashnode"
description: "\"Passionate CSE student with expertise in Python, JS, Node.js, and Web Development. Eagerly learning DSA and exploring the exciting world of"
url: "https://hashnode.com/@chandan819"
---

@chandan819

# Chandan Kumar

@chandan819 · India · Joined April 2023

"Passionate CSE student with expertise in Python, JS, Node.js, and Web Development. Eagerly learning DSA and exploring the exciting world of

### [All you need to know about scopes in JavaScript :-](https://closure-chandan.hashnode.dev/all-you-need-to-know-about-scopes-in-javascript?utm_source=hashnode&utm_medium=feed)

Why Scope Matters in Programming

7 min read · [closure-chandan.hashnode.dev](https://closure-chandan.hashnode.dev/all-you-need-to-know-about-scopes-in-javascript?utm_source=hashnode&utm_medium=feed)

[Jul 29, 2025](https://hashnode.com/posts/all-you-need-to-know-about-scopes-in-javascript/68887ec0bb3a3cc57670151d)

### [Javascript execution context](https://chandan12.hashnode.dev/javascript-execution-context?utm_source=hashnode&utm_medium=feed)

Beginner's Guide to JavaScript Execution Context

8 min read · [chandan12.hashnode.dev](https://chandan12.hashnode.dev/javascript-execution-context?utm_source=hashnode&utm_medium=feed)

[Jul 20, 2025](https://hashnode.com/posts/javascript-execution-context/687d195fa4493252717c6333)