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Singly Linked List (Implementation)

Singly Linked List (Implementation)

create a linked list, add a node, and add and remove data to a linked list (Reading time: 4 minutes)

In a singly linked list, we should be able to find, remove, and insert nodes. Before we can make a list, we first need to create the nodes.

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function Node(data) {
this.data = data;
this.next = null;
}

We now created a constructor function that we can use each time we create a new node. By default, the new node’s next value is null, and its data is equal to the data we pass as an argument.

The linked list will be a class. This class will have several properties, such as the remove function, add function, and find function. However, before we can do any of that, we need to create its constructor.

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class SinglyLinkedList {
constructor() {
this.head = null;
this.tail = null;
}
}

By default, the list doesn’t have any nodes, and the length is equal to 0. If the ...

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