Express.js

Express.js is designed for building web and mobile applications using Node.js. It provides a straightforward way to manage routes, handle requests, and deliver responses efficiently.

Key Features

• Lightweight and unopinionated framework
• Middleware support for handling requests
• Routing capabilities for managing URLs
• Built-in error handling
• Supports various template engines

Pros

• Fast performance for web applications
• Flexible and customizable architecture
• Large community with extensive documentation
• Compatibility with various databases and tools

Cons

• Minimal built-in functionality may require additional libraries
• Steeper learning curve for beginners without Node.js experience
• Limited built-in security features
• May require more setup for complex applications