JavaScript Linked List Coding Practice Problems Last Updated : 24 Feb, 2025 Comments Improve Suggest changes Like Article Like Report Linked Lists are one of the most fundamental data structures in JavaScript, allowing efficient insertion and deletion of elements at the beginning or end of a list. This curated list of JavaScript Linked List Coding Practice Problems will help you master linked list operations. Whether you're a beginner or an experienced developer, these problems will strengthen your linked list manipulation skills and problem-solving abilities.Linked List Practice ProblemsEasyMove Last Element to FrontPrint the Middle of a Linked ListDetect Loop in a Linked ListFind the Length of a Linked ListDelete Middle Node of a Linked ListInsert a Node in a Sorted Linked ListDelete a Node in a Linked ListFind Nth Node from EndReverse a Linked ListRemove Duplicates from Sorted Linked ListIntersection Point in Y-Shaped Linked ListsSwap Kth Node from the EndCheck if a Linked List is CircularRotate a Linked ListDelete Alternate Nodes in a Linked ListSplit a Linked List into Two HalvesPairwise Swap NodesAll Occurrences of a Given KeyMediumIntersection of Two Linked ListsFind Pair with Given Sum in Doubly Linked ListFind the Starting Point of a LoopRearrange Linked List in PlaceReverse a Doubly Linked ListFlatten Binary Tree to Linked ListMerge K Sorted Linked ListsSegregate Even and Odd Nodes in Linked ListHardRemove Every Kth Node in a Linked ListReverse Linked List in GroupsClone a Linked List with Next and Random PointersRemove Loop in Linked ListMerge Sort for Linked ListQuickSort on Linked ListLRU Cache Implementation using Linked ListConvert Binary Tree to Doubly Linked ListDelete N Nodes After M NodesMerge Linked List into Another at Alternate PositionsDeletion from Circular Linked ListDelete Without Head PointerImplement Queue Using Linked ListImplement Stack Using Singly Linked ListSort Linked List of 0s, 1s, and 2sMerge Two Sorted Linked ListsLongest Palindrome in Linked ListLinked List QuizTest your knowledge of Linked List in JavaScript with the following Quiz:Linked List Comment More infoAdvertise with us Next Article JavaScript Linked List Coding Practice Problems S souravsharma098 Follow Improve Article Tags : JavaScript Web Technologies JavaScript-DSA JavaScript-Quiz Similar Reads JavaScript Linked List Programs JavaScript Linked List Programs contain a list of articles based on programming. Linked List is a linear data structure that stores data in linearly connected nodes. Linked lists store elements sequentially, but doesn’t store the elements contiguously like an array. S. NoArticles1JavaScript Program 5 min read Javascript Program For Inserting A Node In A Linked List We have introduced Linked Lists in the previous post. We also created a simple linked list with 3 nodes and discussed linked list traversal.All programs discussed in this post consider the following representations of the linked list. JavaScript// Linked List Class // Head of list let head; // Node 7 min read Javascript Program For Insertion Sort In A Singly Linked List We have discussed Insertion Sort for arrays. In this article we are going to discuss Insertion Sort for linked list. Below is a simple insertion sort algorithm for a linked list. 1) Create an empty sorted (or result) list. 2) Traverse the given list, do following for every node. ......a) Insert curr 3 min read Implementation of LinkedList in Javascript In this article, we will be implementing the LinkedList data structure in Javascript.A linked list is a linear data structure where elements are stored in nodes, each containing a value and a reference (or pointer) to the next node. It allows for efficient insertion and deletion operations.Each node 5 min read Implementation of Doubly Linked List in JavaScript This article will demonstrate the Implementation of Doubly Linked List In JavaScript. A doubly linked list (DLL) is a special type of linked list in which each node contains a pointer to the previous node as well as the next node of the linked list. 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