Welcome to Day 3 of the Advanced Backend Engineering Complete Course 2026! 🚀

In this video, we’ll learn about one of the most important global objects in Node.js — the Process Object.

You’ll understand how your Node.js application communicates with the operating system and explore the most commonly used process properties that every backend developer should know.

📚 In this video, you’ll learn:

✅ What is the Node.js Process Object?
✅ process.version
✅ process.platform
✅ process.arch
✅ process.pid
✅ process.cwd()
✅ process.argv
✅ Passing command-line arguments
✅ Building your first CLI-style application

This video is beginner-friendly and includes practical examples using Node.js and TypeScript.

🔥 In the next video, we’ll cover:

process.env
process.exit()
Environment Variables
Building a Mini CLI Application

📺 Complete Backend Course Playlist : https://www.youtube.com/playlist?list=PLE7Wbjj8Mxu4

CODEs : https://github.com/Nabarun-Biswas-1012/Advance_Backend_Engineering_Course_All_Codes_2026

PDFs : https://github.com/Nabarun-Biswas-1012/Advance_Backend_Engineering_Course_All_PDFs_2026

If you’re serious about becoming a Backend Developer in 2026, make sure to follow this playlist from the beginning.

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