How can I debug my Express.js application effectively?
An example of an AI chatbot conversation about debugging in Express.js applications.
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, the Node.js debugger, or tools like Visual Studio Code.
What are some common issues I might encounter while debugging?
Common issues include middleware not executing, incorrect route handling, and asynchronous code errors. Checking logs can help.
Can you explain how to use the Node.js debugger?
Sure! You can start your app with node inspect app.js, then use commands like cont, next, and break to control execution.
Are there any tools that can help with debugging?
Yes, tools like Postman for API testing, and logging libraries like Winston can greatly assist in debugging your Express.js app.
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