In this section, we explore installing Node.js on multiple platforms, managing versions with NVM, and debugging with Chrome DevTools and the Node.js REPL for effective development workflows.

In this section, we cover JavaScript fundamentals including data types, functions, closures, and versioning.

In this section, we explore asynchronous programming in JavaScript, focusing on callbacks, promises, and async/await. Key concepts include avoiding callback hell and converting asynchronous operations between handlers.

In this section, we explore Node.js core libraries, modular code using ESM and CJS, and strategies for interoperability between module systems.

In this section, we cover npm dependency management, package-lock.json, and publishing packages for stable projects.

In this section, we explore event-driven architecture in Node.js, focusing on event handling and HTTP servers.

In this section, we explore testing in Node.js, focusing on implementing test suites with Jest, analyzing coverage, and applying TDD for reliable code development.

In this section, we cover HTTP, REST APIs, and RFCs, focusing on request methods and debugging for web development.

In this section, we explore Express fundamentals, including routing, middleware, and request/response handling, to build scalable web applications and REST APIs effectively.

In this section, we build an Express application with REST API, test it using Supertest and Jest, and integrate file system storage for real-world development practices.

In this section, we learn to set up MongoDB, use Mongoose, and test for reliable database migration in Node.js.

In this section, we explore user authentication and authorization using JWT and Passport.js, focusing on cryptography, third-party integration, and practical implementation in web applications.

In this section, we explore error handling in Node.js, focusing on custom errors, runtime error recovery, and graceful shutdown with exit codes for application stability.

In this section, we explore securing web applications using OWASP Top 10, CWE, and CVE. We apply these frameworks to create a Node.js security checklist and foster ethical hacking skills.

In this section, we explore deploying Node.js applications using GitHub Actions, PM2, and DigitalOcean. Key concepts include defining requirements, CI/CD workflows, and cloud-based database integration.

In this section, we explore deploying a Node.js application with Docker, integrating GitHub Actions for CI, publishing images to Docker Hub, and securing the app with Cloudflare SSL.