What are some common errors in Express apps?

What are some common errors in Express apps?

Some common errors in Express apps include middleware issues, route handling mistakes, and improper error handling.

Can you explain middleware issues?

Sure! Middleware issues often arise when middleware functions are not properly defined or ordered, leading to unexpected behavior.

What about route handling mistakes?

Route handling mistakes can occur when routes are not defined correctly, such as using the wrong HTTP method or path.

How can I improve error handling in my Express app?

To improve error handling, use a centralized error handling middleware and ensure you catch errors in your async functions.