---
title: "NAWAZISH KHAN (@nawazish2) | Hashnode"
description: "NAWAZISH KHAN (@nawazish2) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@nawazish2"
---

@nawazish2

# NAWAZISH KHAN

@nawazish2 · Delhi · Joined February 2026

### [Blocking vs Non-Blocking Code in Node.js](https://nawazish.hashnode.dev/blocking-vs-non-blocking-nodejs?utm_source=hashnode&utm_medium=feed)

Learn the diff between blocking and non-blocking code in Node.js with real examples. See how async operations keep your server fast and responsive.

7 min read · [nawazish.hashnode.dev](https://nawazish.hashnode.dev/blocking-vs-non-blocking-nodejs?utm_source=hashnode&utm_medium=feed)

[May 19](https://hashnode.com/posts/blocking-vs-non-blocking-nodejs/6a0c4ee0883727741143502c)

### [The Node.js Event Loop Explained (Without Making Your Brain Hurt)](https://nawazish.hashnode.dev/the-node-js-event-loop-explained-without-making-your-brain-hurt?utm_source=hashnode&utm_medium=feed)

Learn how the Node.js event loop works. Understand the call stack, task queue, and how async operations are handled to build faster Node.js apps.

6 min read · [nawazish.hashnode.dev](https://nawazish.hashnode.dev/the-node-js-event-loop-explained-without-making-your-brain-hurt?utm_source=hashnode&utm_medium=feed)

[May 19](https://hashnode.com/posts/the-node-js-event-loop-explained-without-making-your-brain-hurt/6a0c4b338837277411403c26)

### [Blocking vs Non-Blocking Code in Node.js](https://nawazish.hashnode.dev/blocking-vs-non-blocking-code-in-node-js?utm_source=hashnode&utm_medium=feed)

Understand blocking vs non-blocking code in Node.js with real examples, diagrams. Learn why non-blocking I/O makes Node.js fast and scalable.

7 min read · [nawazish.hashnode.dev](https://nawazish.hashnode.dev/blocking-vs-non-blocking-code-in-node-js?utm_source=hashnode&utm_medium=feed)

[May 12](https://hashnode.com/posts/blocking-vs-non-blocking-code-in-node-js/6a02d0e5937b84f77923b97f)

### [The Node.js Event Loop Explained](https://nawazish.hashnode.dev/the-node-js-event-loop-explained?utm_source=hashnode&utm_medium=feed)

Learn how the Node.js event loop works — call stack, task queue, and non-blocking I/O explained simply with diagrams and real code examples.

8 min read · [nawazish.hashnode.dev](https://nawazish.hashnode.dev/the-node-js-event-loop-explained?utm_source=hashnode&utm_medium=feed)

[May 12](https://hashnode.com/posts/the-node-js-event-loop-explained/6a02cda6937b84f77920db95)

### [Understanding the this Keyword in JavaScript](https://nawazish.hashnode.dev/understanding-the-this-keyword-in-javascript?utm_source=hashnode&utm_medium=feed)

JavaScript this explained simply with examples from global scope, objects, functions, and changing calling context.

9 min read · [nawazish.hashnode.dev](https://nawazish.hashnode.dev/understanding-the-this-keyword-in-javascript?utm_source=hashnode&utm_medium=feed)

[Apr 23](https://hashnode.com/posts/understanding-the-this-keyword-in-javascript/69e9c8a9655bb1b15e937983)