Express Middleware vs Koa

What are the main differences between Express middleware and Koa?

Express middleware is built on a callback pattern, while Koa uses async/await for better control over asynchronous code.

Can you explain how middleware works in Express?

In Express, middleware functions are functions that have access to the request and response objects, allowing you to modify them or end the request-response cycle.

How does Koa handle middleware differently?

Koa uses a more modern approach with async functions, allowing for cleaner and more manageable code, especially with error handling.

Which one should I choose for my new project?

It depends on your needs. If you prefer a minimalistic approach and modern syntax, Koa might be better. For a more established ecosystem, go with Express.