What are some popular middleware packages for Express?
Some popular middleware packages for Express include body-parser, cors, morgan, and helmet. Would you like to know more about any specific one?
Can you explain what body-parser does?
Body-parser is a middleware that parses incoming request bodies in a middleware before your handlers, available under the req.body property. It supports various content types.
What about cors? Why is it important?
CORS, or Cross-Origin Resource Sharing, is a middleware that allows your Express app to handle requests from different origins. It's important for security and to enable resource sharing across different domains.
Are there any security-focused middleware I should consider?
Yes, helmet is a great security-focused middleware that helps secure your Express apps by setting various HTTP headers. It's highly recommended!
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