How can I debug my Express.js application effectively?
An example of an AI chatbot conversation about debugging an Express.js application.
How can I debug my Express.js application effectively?
You can use several methods to debug your Express.js app, such as using console.log statements, the Node.js debugger, or tools like Postman for API testing.
What are some common issues I should look for?
Common issues include middleware not being called, incorrect route handling, and errors in asynchronous code. Check your logs for error messages.
How can I set up breakpoints in my code?
You can use the built-in Node.js debugger by running your app with node inspect app.js and then using the Chrome DevTools to set breakpoints.
Are there any tools that can help with debugging?
Yes, tools like Nodemon for automatic restarts, and debugging tools like Visual Studio Code or WebStorm can greatly enhance your debugging experience.
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