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Computer Science
Web Development
Express Framework
1. Introduction to Express.js
2. Prerequisites and Setup
3. First Express Application
4. Express Application Object
5. Request and Response Cycle
6. Routing Fundamentals
7. Advanced Routing
8. Middleware Architecture
9. Built-in Middleware
10. Custom Middleware Development
11. Third-Party Middleware
12. Data Handling
13. Static File Serving
14. Template Engines
15. Error Handling
16. Application Structure
17. Database Integration
18. Authentication and Authorization
19. Security Best Practices
20. Testing Express Applications
21. Performance Optimization
22. Deployment Preparation
23. Deployment Strategies
24. Monitoring and Maintenance
First Express Application
Creating Basic Server
Importing Express Module
Creating Application Instance
Defining First Route
Starting Server
Hello World Example
Writing Route Handler
Sending Response
Testing in Browser
Understanding Server Lifecycle
Server Startup Process
Request Handling
Server Shutdown
Basic Project Structure
Entry Point File
Directory Organization
Configuration Files
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4. Express Application Object