Node.js

TEACHING UNIT 1. INTRODUCTION TO NODE.JS What is Node.js? History of Node.js Features of Node.js Node.js Ecosystem Node.js Frameworks and Tools LEARNING UNIT 2. INSTALLING AND CONFIGURING NODE.JS Downloading and installing Node.JS Using the npm package manager Configuring development environments Using different versions of Node.JS with NVM Configuring environment variables LEARNING UNIT 3. BASIC CONCEPTS OF NODE.JS Modules Global variables Data types Functions Asynchronous functions Promises LEARNING UNIT 4. FILE AND DIRECTORY MANAGEMENT Accessing files and directories Creating and deleting files and directories Handling paths Asynchronous operations Reading and writing text and binary files Compressing and decompressing files LEARNING UNIT 5. WEB SERVERS WITH NODE.JS Creating a web server with Node.js Handling HTTP requests Request routing Using middleware Using view templates Error handling in Node.js LEARNING UNIT 6. DATABASES WITH NODE.JS Introduction to databases with Node.JS Using MongoDB with Node.JS Using MySQL with Node.JS ORM (Object-Relational Mapping) Handling database transactions LEARNING UNIT 7. EXPRESSJS What is Express? Creating web applications with ExpressJS Handling routes in ExpressJS Using middleware in ExpressJS Using cookies and sessions in ExpressJS Data Validation in ExpressJS TEACHING UNIT 8. AUTHENTICATION AND AUTHORIZATION IN NODEJS Introduction to Authentication and Authorization Implementing Authentication with Passport Using JSON Web Tokens (JWT) for authorization Managing user sessions Implementing authentication with OAuth LEARNING UNIT 9. WEBSOCKETS WITH NODE.JS What are WebSockets? Implementing WebSockets with Socket.IO Real-time Communication with WebSockets Using WebSockets for Push Notifications Scalability and Performance of WebSocket Applications LEARNING UNIT 10. DEPLOYING NODE.JS APPLICATIONS Preparing an Application Using PM2 to Manage Node.js Processes Configuring Production Servers Deploying Applications on Hosting Platforms Monitoring and Analyzing Application Performance in Production LEARNING UNIT 11. TESTING IN NODE.JS The Importance of Testing in Node.js Using Testing Frameworks Types of Tests Test Automation Testing Strategies LEARNING UNIT 12. DEVELOPING REAL-TIME APPLICATIONS WITH NODE.JS Introduction to real-time applications Implementing real-time applications with Socket.IO Using WebRTC for real-time communication Application scalability and performance Use cases for real-time applications