doubly linked list - sellout/data-structure-zoo GitHub Wiki

The downside of a doubly linked list as a data structure is that it stores two additional pointers with each node, tripling the in-memory size vs a competing data structure like a dynamic array.

• [[chop back]] – O(1)
• [[chop front]] – O(1)
• [[peek back]] – O(1)
• [[peek front]] – O(1)
• [[push back]] – O(1)
• [[push front]] – O(1)