What are some real-world examples of using Express and Koa?

What are some real-world examples of using Express and Koa?

Both Express and Koa are popular Node.js frameworks. For example, Express is widely used in building RESTful APIs, like those for e-commerce platforms. Koa, on the other hand, is often used for modern web applications due to its async/await support, such as in applications like GitHub's API.

Can you give me a specific project that uses Koa?

Sure! One notable project that uses Koa is the 'Koa.js' framework itself, which is designed to be a smaller, more expressive, and more robust foundation for web applications and APIs.

What about Express? Any famous applications?

Yes! Express is used by many well-known applications, including the popular web framework 'Sails.js' and even the backend of the e-commerce site 'Shopify'.

How do these frameworks compare in terms of performance?

Koa generally has better performance due to its lightweight nature and use of async functions, while Express is more feature-rich and easier for beginners to use.