NextJS Tutorial #24 - PATCH Method | Backend and Frontend

Description

In this video, we learn how to create a PATCH API in Next.js using the App Router to update existing data. You will understand what a PATCH API is, how the PATCH method works, and how it differs from POST and PUT. We create an API route to update data and test it using Thunder Client and the browser. Finally, we connect the API to the frontend using fetch() to update data from a form. Topics covered in this video: --What is a PATCH API --Creating PATCH method in Next.js API Routes --Difference between POST, PUT, and PATCH --Testing PATCH API using Thunder Client --Frontend fetch() for updating data --Common interview questions on PATCH API This video is perfect for beginners, students, freshers, and developers building full-stack applications with Next.js in 2026. 📢 Subscribe & Turn On Notifications to follow this NextJS Course Day-by-Day! 📢 *Resources:* 👉 *NextJS Documentation* - https://nextjs.org/learn/react-foundations 👉 *GitHub Code Link* - https://github.com/mohitdjcet/nextJS-Tutorial 📂 *Playlist Links:* - DSA Full Tutorial: https://www.youtube.com/playlist?list=PLsjpRo2EZP1LKQePmuWv8jppLddppmGkn - React 19 Full Course : https://youtu.be/cHIn7PUAxlg - NodeJS Full Course: https://youtu.be/pdk60AyhMNM - JavaScript Full Course: https://youtu.be/moRFcW7xayc -GitHub Copilot Full Course:https://youtu.be/hebwERejgI4 - HTML Crash Course : https://youtu.be/Zb_-6SttO3M - CSS Crash Course : https://youtu.be/b7PlBCjAJco 🔗 *Follow Me for Updates:* - TopMate:[Connect with Me](https://topmate.io/mohitdecodes) - WhatsApp:[Connect with Me](https://whatsapp.com/channel/0029Vb6CABUIHphQqGRYP71u) - Instagram: [Connect with Me](https://www.instagram.com/mohit_decodes/) - Facebook: [Connect with Me](https://www.facebook.com/mohitdecode/) - LinkedIn: [Connect with Me](https://www.linkedin.com/in/mohitdecodes/) - GitHub: [Explore My Projects](https://github.com/mohitdjcet/) nextjs patch api tutorial, create patch api nextjs app router, nextjs update data api example, nextjs api routes patch method, difference between put and patch nextjs, thunder client test patch api, nextjs rest api update example, nextjs interview questions api routes, mohit decodes nextjs #nextjs #apiroutes #patchapi #backend #nextjs2026 #webdevelopment #frontenddevelopment #javascript #learnnextjs #coding #mohitdecodes --- Copyright Notice: © Mohit Decodes. All rights reserved. Unauthorized reproduction or distribution of this content is prohibited. For permissions, contact via LinkedIn or email.