How can I implement global error handling in my application?

How can I implement global error handling in my application?

You can implement global error handling by using middleware in frameworks like Express.js or by using a global error handler in your application.

What are the benefits of having global error handling?

Global error handling helps in maintaining a consistent error response format, logging errors centrally, and improving user experience by providing meaningful error messages.

Can you give me an example of global error handling in Node.js?

Sure! In Node.js with Express, you can create a middleware function that catches errors and sends a response. Here's a simple example:

app.use((err, req, res, next) => {
  console.error(err.stack);
  res.status(500).send('Something broke!');
});