--- title: "#linked-list articles | Hashnode" description: "Explore 144 articles tagged #linked-list on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/linked-list" --- Tag # #linked-list 144 posts · 4 followers [Abirami Sri](https://hashnode.com/@abiramisri) · [Sep 24](https://hashnode.com/posts/day-13-of-my-dsa-journey-linked-list-operations-pointer-manipulation/6ab54aaccd059cf45bd83383) ### [Day 13 of My DSA Journey — Linked List Operations & Pointer Manipulation](https://abi-blog.hashnode.dev/day-13-of-my-dsa-journey-linked-list-operations-pointer-manipulation?utm_source=hashnode&utm_medium=feed) Linked List patterns by solving Design Linked List, Remove Nth Node From End, Rotate List, and Odd Even Linked List using dummy nodes & 2 pointers. 13 min read · [abi-blog.hashnode.dev](https://abi-blog.hashnode.dev/day-13-of-my-dsa-journey-linked-list-operations-pointer-manipulation?utm_source=hashnode&utm_medium=feed) [Abirami Sri](https://hashnode.com/@abiramisri) · [Sep 23](https://hashnode.com/posts/day-12-0f-my-dsa-journey-with-javascript-linked-list-patterns/6ab3aa2cd1aa95e0545d213f) ### [Day 12 0f My DSA Journey with JavaScript — Linked List Patterns](https://abi-blog.hashnode.dev/day-12-0f-my-dsa-journey-with-javascript-linked-list-patterns?utm_source=hashnode&utm_medium=feed) Learn Linked List patterns in JavaScript by solving Reverse Linked List, Middle Node, Linked List Cycle, and Intersection of Two Linked Lists. 7 min read · [abi-blog.hashnode.dev](https://abi-blog.hashnode.dev/day-12-0f-my-dsa-journey-with-javascript-linked-list-patterns?utm_source=hashnode&utm_medium=feed) [Lim Woojae](https://hashnode.com/@jaylog) · [May 18](https://hashnode.com/posts/cs-fundamentals-linked-list-creation-insertion-explained-in-c/6a0ab9a53104e2aff02ab877) ### [\[CS fundamentals\] Linked List Creation & Insertion explained in C.](https://jaylog.hashnode.dev/cs-fundamentals-linked-list-creation-insertion-explained-in-c?utm_source=hashnode&utm_medium=feed) In this article, we will look at fundamentals of linked lists. Linked list is a really powerful data structure 8 min read · [jaylog.hashnode.dev](https://jaylog.hashnode.dev/cs-fundamentals-linked-list-creation-insertion-explained-in-c?utm_source=hashnode&utm_medium=feed) [tracelit](https://hashnode.com/@tracelit) · [Apr 9](https://hashnode.com/posts/merge-two-sorted-lists-visualization/69d7d257cbde7a930d4aaee0) ### [LeetCode 21: Merge Two Sorted Lists — Step-by-Step Visual Trace](https://blog.tracelit.dev/merge-two-sorted-lists-visualization?utm_source=hashnode&utm_medium=feed) Merge two sorted linked lists into one sorted linked list by splicing together the nodes of the first two lists. 1 min read · [blog.tracelit.dev](https://blog.tracelit.dev/merge-two-sorted-lists-visualization?utm_source=hashnode&utm_medium=feed) [tracelit](https://hashnode.com/@tracelit) · [Apr 9](https://hashnode.com/posts/lru-cache-visualization/69d7d248cbde7a930d4aaed6) ### [LeetCode 146: Lru Cache — Step-by-Step Visual Trace](https://blog.tracelit.dev/lru-cache-visualization?utm_source=hashnode&utm_medium=feed) Design and implement a data structure for Least Recently Used (LRU) cache that supports get and put operations in O(1) time complexity. 2 min read · [blog.tracelit.dev](https://blog.tracelit.dev/lru-cache-visualization?utm_source=hashnode&utm_medium=feed) [tracelit](https://hashnode.com/@tracelit) · [Apr 9](https://hashnode.com/posts/linked-list-cycle-visualization/69d7d238e06c65e1a004a7cf) ### [LeetCode 141: Linked List Cycle — Step-by-Step Visual Trace](https://blog.tracelit.dev/linked-list-cycle-visualization?utm_source=hashnode&utm_medium=feed) Given the head of a linked list, determine if the linked list has a cycle in it. A cycle exists if there is some node in the list that can be reached again by continuously following the next pointer. 1 min read · [blog.tracelit.dev](https://blog.tracelit.dev/linked-list-cycle-visualization?utm_source=hashnode&utm_medium=feed) [tracelit](https://hashnode.com/@tracelit) · [Apr 9](https://hashnode.com/posts/add-two-numbers-visualization/69d7d1e00044089c753f5dad) ### [LeetCode 2: Add Two Numbers — Step-by-Step Visual Trace](https://blog.tracelit.dev/add-two-numbers-visualization?utm_source=hashnode&utm_medium=feed) Given two non-empty linked lists representing two non-negative integers stored in reverse order, add the two numbers and return the sum as a linked list. 1 min read · [blog.tracelit.dev](https://blog.tracelit.dev/add-two-numbers-visualization?utm_source=hashnode&utm_medium=feed) [Abstract Algorithms](https://hashnode.com/@abstractalgorithms) · [Mar 29](https://hashnode.com/posts/fast-and-slow-pointer/69c8c23465eda86098e25eba) ### [Fast and Slow Pointer: Floyd's Cycle Detection Algorithm Explained](https://abstractalgorithms.hashnode.dev/fast-and-slow-pointer?utm_source=hashnode&utm_medium=feed) Detect cycles, find their starts, and locate list midpoints — all in O(n) time and O(1) space. 17 min read · [abstractalgorithms.hashnode.dev](https://abstractalgorithms.hashnode.dev/fast-and-slow-pointer?utm_source=hashnode&utm_medium=feed) [Abstract Algorithms](https://hashnode.com/@abstractalgorithms) · [Mar 29](https://hashnode.com/posts/in-place-reversal-linked-list/69c8c2387784a79a02beed27) ### [In-Place Reversal of a Linked List: The 3-Pointer Dance Every Interviewer Expects](https://abstractalgorithms.hashnode.dev/in-place-reversal-linked-list?utm_source=hashnode&utm_medium=feed) Master prev, curr, and next — the three-pointer pattern that unlocks full reversal, sub-list reversal, and K-group rotation in O(1) space. 16 min read · [abstractalgorithms.hashnode.dev](https://abstractalgorithms.hashnode.dev/in-place-reversal-linked-list?utm_source=hashnode&utm_medium=feed) [Priyabrata Paul](https://hashnode.com/@priyabratapaul) · [Jan 12](https://hashnode.com/posts/story-of-the-first-linked-list/696495afc4d59075c1409a1c) ### [Story of The First Linked List](https://priyabratapaulblog.hashnode.dev/story-of-the-first-linked-list?utm_source=hashnode&utm_medium=feed) A Story of Chains and Pointers 4 min read · [priyabratapaulblog.hashnode.dev](https://priyabratapaulblog.hashnode.dev/story-of-the-first-linked-list?utm_source=hashnode&utm_medium=feed)