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Depth First Traversal of Graph

Explore how to implement depth-first traversal of graphs using recursion in JavaScript. Understand graph structures, adjacency lists, and recursive traversal techniques to visit all nodes efficiently. This lesson helps you develop skills to solve graph-related problems in coding interviews.

What is a Graph?

Graphs represent pairwise relationships between objects. A graph is typically represented as a set of edges and a set of nodes.

A node, also known as a vertex, is a fundamental part of a graph. It is the entity that has a name, known as the key, and other information related to that entity.

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