🛠️ Day 9: Handling Errors and Debugging in Node.js

Aug 29, 2025 · 8 min read · 👨‍🏫 What You’ll Learn Today Why error handling is important Types of errors in Node.js How to handle sync and async errors How to use try...catch, .catch() and error-first callbacks How to debug Node.js apps using console, debugger, and VS Cod...