The Clinic.js Workshop

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JSNation 2022

Rafael Gonzaga

5 Ways You Could Have Hacked Node.js

JSNation 2023

All languages are or were vulnerable to some kind of threat. I’m part of the Node.js Security team and during the year 2022, we've performed many Security Releases and some of them were really hard to think about. Did you know you can make money by finding critical vulnerabilities in Node.js? In this talk, I’ll show you 5 ways you can have hacked Node.js and how the Node.js team deals with vulnerabilities.

Learn the ways of the <a href="https://clinicjs.org/">clinic suite of tools</a>, which help you detect performance issues in your Node.js applications. This workshop walks you through a number of examples, and the knowledge required to do benchmarking and debug I/O and Event Loop issues.