Building REST APIs with Node.js — Complete Guide

In this tutorial, you will learn about Building REST APIs with Node.js. We cover key concepts, practical examples, and best practices to help you master this topic.

This tutorial series teaches you how to build production-ready REST APIs using Node.js. You'll start with project setup using Express and Koa, then progress through folder structure, routing, middleware, request Parsing, response formatting, error handling, validation with Joi and Zod, JWT authentication, authorization middleware, database integration with Mongoose and Prisma, CRUD endpoints, filtering, sorting, pagination, file upload, Rate Limiting, Redis Caching, testing with Jest and Supertest, logging with Winston and Pino, Swagger documentation, Docker deployment, environment configuration, and security best practices. Each lesson includes practical code examples, common pitfalls, practice questions, and culminates in a complete API project.