What is Helmet in Node. js? Helmet is a popular middleware package for Node. js that helps protect web applications from various types of attacks by setting HTTP headers appropriately.
It's designed to be easy to use and provides a robust set of features out of the box, making it an ideal choice for developers looking to improve their app's security posture.
Understanding the Basics of Helmet in Node. js Helmet is built on top of Express. js, which means you can easily integrate it into your existing projects.