NextJS Tutorial #25 - PUT Method | Backend and Frontend

Description

In this video, we learn how to create a PUT API in Next.js using the App Router to perform full data updates. You will understand what a PUT API is, how it works, and how it differs from POST and PATCH. We explore the API folder structure, create a PUT method endpoint, and test it using Thunder Client and the browser. Finally, we connect the API to the frontend using fetch() for full data updates. Topics covered in this video: --What is a PUT API --API folder structure in Next.js --Creating PUT method in App Router --Difference between PUT and PATCH --Testing PUT API using Thunder Client --Frontend fetch() for full update --Common interview questions on PUT API This video is perfect for beginners, students, freshers, and developers building full-stack applications using 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 put api tutorial, create put api nextjs app router, nextjs full update api example, nextjs api routes put method, difference between put and patch nextjs, thunder client test put api, nextjs rest api tutorial 2026, nextjs interview questions api routes, mohit decodes nextjs #nextjs #apiroutes #putapi #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.