Express.js HTTP Methods Explained | GET, POST, PUT & DELETE API Tutorial for Beginners
🚀 In this Express.js tutorial, you'll learn the four most important HTTP methods used to build REST APIs:
✅ GET – Retrieve data
✅ POST – Create new data
✅ PUT – Update existing data
✅ DELETE – Remove data
This beginner-friendly tutorial explains each method with simple Express.js examples. Whether you're preparing for Node.js interviews or starting backend development, this video will help you understand how REST APIs work in Express.js.
📌 Topics Covered:
• What is an HTTP Method?
• Setting up an Express.js Server
• Creating a GET API
• Creating a POST API
• Creating a PUT API
• Creating a DELETE API
• Testing APIs using Postman
• Understanding Request Parameters and Request Body
💻 Technologies Used:
Node.js
Express.js
JavaScript
Postman
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#ExpressJS #NodeJS #RESTAPI #JavaScript #BackendDevelopment #WebDevelopment #API #Postman #Coding #ProgrammingWithHarsh
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