How do I use Helmet in my Node.js application?
Helmet is a middleware for Express.js that helps secure your app by setting various HTTP headers. You can install it using npm.
What are some of the security features it provides?
Helmet helps protect against common vulnerabilities by setting headers like Content Security Policy, X-Content-Type-Options, and more.
Can you show me a basic example of how to implement it?
Sure! First, install it with npm install helmet
. Then, in your app, use it like this: app.use(helmet());
.
Is it compatible with other middleware?
Yes, Helmet works well with other middleware. Just make sure to use it early in your middleware stack.
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