Part-28 || Express.js Middleware Explained | Use Cases & Create Custom Middleware #middleware

In this video, you will learn what Middleware is in Express.js, why it is important, and how it works between the client request and server response. I will explain the middleware flow, discuss common real-world use cases, and show you how to create a simple custom middleware in Express.js. Middleware is one of the most important concepts in Express.js and backend development. Understanding middleware will help you build better APIs and understand how requests are processed in an Express application. 📚 Topics Covered in This Video What is Middleware in Express.js? How Middleware works Understanding the Request → Middleware → Response flow What is next() in Express.js? Common Middleware use cases Logging requests using Middleware Authentication and Authorization Middleware Request validation Creating a simple custom Middleware Using app.use() How Middleware connects with Routes express js middleware, express middleware, middleware in express js, what is middleware in express js, middleware explained, express js middleware tutorial, custom middleware express js, create middleware in express js, node js middleware, middleware in node js, express js tutorial, express tutorial for beginners, next function express js, next() middleware, app.use express js, middleware use cases, express request response, request response cycle, backend development, node js express js, rest api middleware, javascript backend This tutorial is designed for beginners who are learning Node.js, Express.js, Backend Development, REST APIs, and JavaScript. 👍 Like the video if you find it helpful. 💬 Comment if you have any questions. 🔔 Subscribe to EasyTechCode for the complete Node.js and Express.js series. #NodeJS #ExpressJS #Middleware #BackendDevelopment #JavaScript