Node.js Day 5–7: Modules, NPM & File System (Start Thinking Like a Real Developer)

📰 Medium · Programming

Learn Node.js modules, NPM, and file system to think like a real developer

intermediate Published 9 May 2026

Action Steps

Install Node.js and a code editor to start building projects
Create a new Node.js project and initialize a package.json file using NPM
Import and use built-in Node.js modules such as fs and path to interact with the file system
Publish and manage packages using NPM
Use the require function to import custom modules and organize code

Who Needs to Know This

Backend developers and full-stack developers can benefit from understanding Node.js modules, NPM, and file system to build efficient and scalable applications.

Key Insight

💡 Understanding Node.js modules, NPM, and file system is crucial for building scalable and efficient applications