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RoutingMiddlewareREST APITemplates
The minimalist web framework for Node.js. Build powerful REST APIs and web apps with Express's elegant middleware architecture.
Learn Express.js
Master the fast, unopinionated, minimalist web framework for Node.js. Build powerful APIs and web applications.
Beginner
1. Introduction to Express.js
Getting started with Express.js - the fast, unopinionated web framework for Node.js
Beginner
2. Routing & Route Parameters
Define routes, handle HTTP methods, and work with dynamic route parameters
Intermediate
3. Middleware
Understand and create middleware for request processing, authentication, and more
Beginner
4. Request & Response Objects
Work with request data, query strings, body parsing, and send responses
Intermediate
5. Error Handling
Implement proper error handling with custom error classes and middleware
Advanced
6. Authentication & Security
Implement JWT, sessions, passport.js, and security best practices
Intermediate
7. Database Integration
Connect to MongoDB, PostgreSQL, and use ORMs like Prisma and Mongoose
Advanced
8. Building REST APIs
Design and build production-ready RESTful APIs with Express.js
Why Express.js?
🚀 Fast & Minimal
Express provides a thin layer of fundamental web application features without obscuring Node.js features.
🔌 Middleware Ecosystem
Rich ecosystem of middleware for authentication, logging, compression, CORS, and more.
📦 Huge Community
The most popular Node.js framework with extensive documentation and community support.
🏢 Production Ready
Powers millions of applications including Netflix, Uber, IBM, and Accenture.