Node.js RESTful API for Beginners | Express.js | Backend Series Day 16✅💻❤️

Welcome to Day 16 of the TechFocuss Node.js Backend Series! 🚀 In the previous video, we understood REST & RESTful APIs in a very simple way. In today’s video, we convert that theory into real, practical backend code by building our first RESTful API using Node.js and Express.js. ✅ What You’ll Learn in This Video How to set up Express.js in a Node.js project Why RESTful APIs send data (JSON) instead of rendering pages How to create dummy data for an API How to build your first API endpoint Why we use res.json() instead of res.send() RESTful API best practices: Use proper HTTP methods (GET) Use nouns in routes (/users) Always respond in JSON format How to start an Express server using app.listen() 🧠 Important RESTful API Rules Recap Routes should be nouns, not verbs Use correct HTTP methods APIs communicate using standard JSON format 🎯 Final Result By the end of this video, you’ll have: A running Express server A working /users API endpoint Your first real RESTful API 🎉 🔔 Follow & Subscribe to TechFocuss So you don’t miss upcoming videos on: Advanced RESTful APIs Middleware Authentication Real-world backend projects 💛 Hashtags: #techfocuss #coding #webdevelopment #webdeveloper #html #html5 #frontend #backend #javascript #nodejs #expressjs #api #server #restapi #restful #tech #programming #ai #technology #tools #trending #viral #shorts #viralshorts #reelitfeelit #reelkarofeelkaro #contentcreator