---
title: "Rashmi Ranjan Sahoo (@RR-Sahoo) | Hashnode"
description: "Turning code into user experiences | Frontend dev stories & learnings. Read the latest articles by Rashmi Ranjan Sahoo on Hashnode."
url: "https://hashnode.com/@RR-Sahoo"
---

@RR-Sahoo

# Rashmi Ranjan Sahoo

@RR-Sahoo · Joined September 2025

Turning code into user experiences | Frontend dev stories & learnings

### [Who’s Your Prototype, JS?](https://whos-your-prototype-js.hashnode.dev/whos-your-prototype-js?utm_source=hashnode&utm_medium=feed)

Explore JavaScript's prototype chain, inheritance dynamics, and prototype pollution to understand object property sharing via hidden ancestor links

6 min read · [whos-your-prototype-js.hashnode.dev](https://whos-your-prototype-js.hashnode.dev/whos-your-prototype-js?utm_source=hashnode&utm_medium=feed)

[Nov 2, 2025](https://hashnode.com/posts/whos-your-prototype-js/690770c2ec2f3414944a3b22)

### [Understanding the ‘this’ Keyword in JavaScript: Who Am I Really?](https://who-even-am-i-this-js.hashnode.dev/understanding-the-this-keyword-in-javascript-who-am-i-really?utm_source=hashnode&utm_medium=feed)

Discover the mysteries of the 'this' keyword in JavaScript, explore arrow functions, and master context with call, apply, and bind

4 min read · [who-even-am-i-this-js.hashnode.dev](https://who-even-am-i-this-js.hashnode.dev/understanding-the-this-keyword-in-javascript-who-am-i-really?utm_source=hashnode&utm_medium=feed)

[Oct 26, 2025](https://hashnode.com/posts/understanding-the-this-keyword-in-javascript-who-am-i-really/68fe381f43b9da528ea43291)

### [Var, Let’s Go! JS Scopes & Closures](https://var-lets-go-js.hashnode.dev/var-lets-go-js-scopes-and-closures?utm_source=hashnode&utm_medium=feed)

Unlock the mysteries of JavaScript scopes, closures, and hoisting with this insightful guide. Understand var, let, and const like never before

5 min read · [var-lets-go-js.hashnode.dev](https://var-lets-go-js.hashnode.dev/var-lets-go-js-scopes-and-closures?utm_source=hashnode&utm_medium=feed)

[Oct 19, 2025](https://hashnode.com/posts/var-lets-go-js-scopes-and-closures/68f4d80695b5e6ebd3680fbe)

### [Microtasks vs Macrotasks Madness: Understanding the JS Event Loop](https://micro-vs-macro-madness.hashnode.dev/microtasks-vs-macrotasks-madness-understanding-the-js-event-loop?utm_source=hashnode&utm_medium=feed)

Learn about microtasks vs macrotasks in JavaScript's event loop to improve your async JS debugging skills

5 min read · [micro-vs-macro-madness.hashnode.dev](https://micro-vs-macro-madness.hashnode.dev/microtasks-vs-macrotasks-madness-understanding-the-js-event-loop?utm_source=hashnode&utm_medium=feed)

[Sep 27, 2025](https://hashnode.com/posts/microtasks-vs-macrotasks-madness-understanding-the-js-event-loop/68d78dd20bc4b8b1d244bf2c)