---
title: "shivam kumar (@himari) | Hashnode"
description: "building cools things. Read the latest articles by shivam kumar on Hashnode."
url: "https://hashnode.com/@himari"
---

@himari

# shivam kumar

@himari · Delhi, India · Joined June 2026

building cools things

### [Access Tokens vs Refresh Tokens: The Missing Piece Most JWT Tutorials Don't Explain](https://mindofmine.hashnode.dev/accesstoken-vs-refreshtoken?utm_source=hashnode&utm_medium=feed)

Understand access and refresh tokens through a real MERN authentication system with examples, diagrams, and best practices.

4 min read · [mindofmine.hashnode.dev](https://mindofmine.hashnode.dev/accesstoken-vs-refreshtoken?utm_source=hashnode&utm_medium=feed)

[Jun 22](https://hashnode.com/posts/accesstoken-vs-refreshtoken/6a39c9d7b6a46940265d6b04)