Google Login in MERN Stack with JWT | Passport.js OAuth2 Tutorial #coding

Hey everyone! I’m Dheeraj Agrahari, a passionate full-stack developer and the creator of Desi Stack. Welcome to this power-packed tutorial where we integrate Google OAuth 2.0 Login into a MERN Stack application using Passport.js! 🌐💥 This video is perfect for developers looking to implement secure and modern authentication using Google Sign-In, all while understanding how to handle authentication tokens, protected routes, and user sessions in real-world MERN apps. 📌 What You’ll Learn in This Video: ✅ Setting Up Google OAuth 2.0 Credentials ✅ Integrating Passport.js with Node.js and Express ✅ Creating a Google Login Flow ✅ Handling JWTs for Session Management ✅ Securing Routes with Passport JWT Strategy ✅ Storing and Fetching Logged-In User Info ✅ Frontend Google Login Button Integration ✅ Complete Google Auth Flow: Frontend + Backend 💡 This is a must-watch if you want to: 🔐 Implement secure Google login ⚙️ Learn how authentication flows work 📦 Use JWT and Cookies in production-ready apps 🔥 Boost your MERN stack skills with hands-on features 🎯 Code Repo & Tools Used: 👉 GitHub Source Code : https://github.com/agraharidheeraj/google-login.git 👉 Google Developer Console (to generate credentials) 👉 Node.js + Express + MongoDB 👉 React.js 👉 Passport.js + passport-google-oauth20 👉 JWT + Cookie Parser 🚀 Join the Desi Stack Family for More Tutorials! 🔹 YouTube Channel: Desi Stack 🔹 GitHub: https://github.com/agraharidheeraj 🔹 Instagram: https://www.instagram.com/desistack7/ 🔹 LinkedIn: https://www.linkedin.com/in/dheeraj-agrahari/ 🎥 Other Full-Stack Projects You’ll Love: 👉 BookKart E-Commerce Series: [https://www.youtube.com/playlist?list=PLtISwIU3cBkKPqeY...] 👉 Facebook Clone with Realtime Features: [https://www.youtube.com/playlist?list=PLtISwIU3cBkLxJ61...] 📌 Tags to Reach More Developers #GoogleLogin #PassportJS #OAuth2 #MERNStack #NodeJS #ReactJS #Authentication #JWT #WebAppSecurity #DesiStack #MongoDB #FullStackDevelopment #LoginWithGoogle #WebDevelopment