Node.js REST API Tutorial | CRUD Operations, Modular Structure, Error Handling & Best Practices

✅ CRUD operations (Create, Read, Update, Delete)
✅ Modular project folder structure
✅ Centralized global error handling
✅ Clean code & industry-level best practices

🚀 Perfect for job interviews, production-ready APIs, and scalable applications.

🔧 Tech Stack Used:

MongoDB / MySQL

Express Validator

dotenv, morgan, cors

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