Node.js + Express.js Mastery

Master Node.js and Express.js from fundamentals to production-grade applications. Covers the event loop, file system, streams, Express middleware architecture, routing, database integration with PostgreSQL/MySQL/MongoDB/Prisma, authentication (JWT, OAuth, sessions), REST API design, WebSockets, Socket.IO, testing, Docker, CI/CD, and performance profiling. Includes interactive diagrams, inline quizzes, and premium project-based lessons.