📂 Day 3: Node.js File System (fs) Module – Reading and Writing Files

Jun 24, 2025 · 6 min read · 🎯 What You’ll Learn Today: What is the fs module? How to read and write files Synchronous vs Asynchronous methods Real-life examples Best practices for working professionals 📦 What is the fs Module? The fs module (short for File System) is ...