---
title: "Discussion on \"Sessions vs JWT vs Cookies: Understanding Authentication Approaches\" | Hashnode"
description: "Discussion on \"Sessions vs JWT vs Cookies: Understanding Authentication Approaches\". Authentication is a core part of almost every web application. Whether you're building a login system, an API, or a full-scale product, you’ll encounter three key concepts:\n\nSessions\n\nCookies\n\nJWT (JS"
url: "https://hashnode.com/posts/sessions-vs-jwt-vs-cookies-understanding-authentication-approaches/69ec1d3fb463d4844c76a64e"
---

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# [Sessions vs JWT vs Cookies: Understanding Authentication Approaches](https://sessions-jwt-cookies.hashnode.dev/sessions-vs-jwt-vs-cookies-understanding-authentication-approaches?utm_source=hashnode&utm_medium=feed)

Authentication is a core part of almost every web application. Whether you're building a login system, an API, or a full-scale product, you’ll encounter three key concepts: Sessions Cookies JWT (JS

Apr 25 · 4 min read · sessions-jwt-cookies.hashnode.dev  
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## Written by

[Aman Shukla](https://hashnode.com/@amanskl)

@amanskl

  
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