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Node.js, a server-side JavaScript runtime, has transformed the way developers approach building scalable and high-performance applications. With an event-driven, non-blocking I/O model, Node.js excels in handling concurrent connections. It empowers developers to use JavaScript on both the client and server sides, fostering seamless, efficient, and real-time application development.
Overview of Node.js
Installation and Setup
Introduction to npm (Node Package Manager)
Writing and Running Basic Node.js Scripts
Understanding Asynchronous Programming
Callback Functions
Promises and Async/Await
Creating and Importing Modules
NPM Packages and Dependency Management
Building and Publishing NPM Packages
Creating a Simple HTTP Server
Routing and Handling HTTP Requests
Express.js Framework for Web Applications
Designing RESTful APIs
Implementing CRUD Operations
Middleware in Express.js
Connecting to Databases (MongoDB, MySQL, or others)
Performing CRUD Operations with Databases
Database Migrations and Seeding
Implementing User Authentication
Token-based Authorization
OAuth and Social Authentication
Introduction to WebSockets
Building Real-time Chat Applications
Using Socket.io for Real-time Communication
Unit Testing with Mocha and Chai
Mocking and Stubbing
Integration Testing
Cross-Site Scripting (XSS) and Cross-Site Request Forgery (CSRF)
Secure Session Management
Implementing HTTPS
Handling Errors in Node.js
Logging Best Practices
Deploying Node.js Applications
Containerization with Docker
Load Balancing and Scaling Strategies
Microservices Architecture
Communication between Microservices
Service Discovery and Orchestration
Introduction to GraphQL
Building GraphQL APIs with Apollo or Relay
Consuming GraphQL APIs
Developing a Full-Stack Node.js Application
Project Presentation and Code Review