Lesson 5 : DFS using Recursion | JavaScript | Node processing | Custom Stack vs Recursion

In this tutorial, I explain the concept of Depth First Search (DFS) in graph traversal, emphasizing the use of a Recursion based approach. You'll learn how DFS works step-by-step, both conceptually and in code, with clear, beginner-friendly explanations.

This lesson is perfect for anyone preparing for frontend engineering interviews or strengthening their JavaScript fundamentals. During the session, I live code a JavaScript implementation of DFS, walking you through:

DFS using Recursion in Javascript

00:00 Intro
00:20 Node Processing
02:38 DFS Recursion Intuition
08:20 Live Code
11:26 Recursion vs Iterative - Differences

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🌍💻 I am a software engineer working at Amazon, previously worked at Disney+Hotstar with an overall experience of around 7 years. Welcome to Sourav Singh Diaries 🪄