Modify a data structure : Linked List and "Node" Constructor Functions

This video tutorial introduces the use of REPL.it for JavaScript coding, focusing on creating and implementing constructor functions for linked lists and nodes. It explains the properties of nodes and linked lists, demonstrates the implementation of these constructor functions, and tests their functionality. The tutorial also covers the structure of linked lists and the creation and testing of node instances.

What does the next property of a node point to?

What is the significance of the previous property in a node?

How do you create a new instance of a linked list using the constructor function?