What are the best practices for configuring Express applications?
Some best practices include using environment variables for configuration, organizing routes, and using middleware effectively.
Can you explain how to use environment variables in Express?
Sure! You can use the 'dotenv' package to load environment variables from a .env file into process.env.
What middleware do you recommend for error handling?
I recommend using a centralized error handling middleware that captures errors and sends a consistent response.
How can I improve the performance of my Express app?
You can improve performance by enabling gzip compression, using caching strategies, and optimizing your database queries.
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