How do Morgan and Winston handle errors in Node.js?

Can you explain how Morgan and Winston handle errors in a Node.js application?

Sure! Morgan is a middleware for logging HTTP requests, while Winston is a versatile logging library. They can be used together to manage errors effectively.

What are the main differences between Morgan and Winston?

Morgan focuses on logging HTTP requests and responses, while Winston is more general-purpose, allowing for different logging transports and levels.

How can I integrate both Morgan and Winston in my project?

You can use Morgan as middleware in your Express app and configure Winston to log the output from Morgan, along with other application logs.

Can you provide a code example of using both?

Certainly! Here's a simple example:

const express = require('express');
const morgan = require('morgan');
const winston = require('winston');

const app = express();

const logger = winston.createLogger({
  transports: [
    new winston.transports.Console(),
  ],
});

app.use(morgan('combined', { stream: { write: message => logger.info(message.trim()) }}));

app.get('/', (req, res) => {
  res.send('Hello World!');
});

app.listen(3000, () => {
  console.log('Server is running on port 3000');
});

This logs HTTP requests using Morgan and outputs them through Winston.