---
title: "Discussion on \"Sign in With Google in Node.js — Without Passport\" | Hashnode"
description: "Discussion on \"Sign in With Google in Node.js — Without Passport\". Build Google OAuth from first principles using PKCE, state validation, secure token exchange, refresh tokens, and JWT sessions in Node.js—without Passport.js or authentication libraries."
url: "https://hashnode.com/posts/sign-in-with-google-in-nodejs-without-passport/6ab6a4f4f5a8f8af31ff9197"
---

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# [Sign in With Google in Node.js — Without Passport](https://blog.zyvop.com/sign-in-with-google-in-nodejs-without-passport?utm_source=hashnode&utm_medium=feed)

Build Google OAuth from first principles using PKCE, state validation, secure token exchange, refresh tokens, and JWT sessions in Node.js—without Passport.js or authentication libraries.

Sep 25 · 12 min read · blog.zyvop.com  
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-   [#authentication](https://hashnode.com/tag/authentication)
-   [#googleoauth](https://hashnode.com/tag/googleoauth)
-   [#jwt](https://hashnode.com/tag/jwt)
-   [#nodejs](https://hashnode.com/tag/nodejs)
-   [#oauth20](https://hashnode.com/tag/oauth20)

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[ZyVOP](https://hashnode.com/@zyvop)

@zyvop · Delhi, India

  
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