# Arrays vs Linked Lists

Put the growing array's and the linked list's cost cards side by side, see why growing arrays win most of the time in real code, and learn the jobs where a linked list is the better fit.

![Cheat sheet: Arrays vs Linked Lists](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/11/405411510a6c4b35a631a036a20999fd.webp)

- Category: Data Structures
- Level: Journeyman
- Tags: Cache Locality, data structures, Dynamic Array, Linked List
- Updated: November 3, 2026

Source: https://www.ask-codey.com/cheat-sheets/ds-arrays-vs-linked-lists-cheat-sheet