hahahahaha, linked lists everywhere! They can be so memory efficent,. Def my goto in C. Although I feel like most of my work lately requires dictionaries involved. O(1) lookup, insertion and removal.

i prefer to work with arrays if possible but when you deal with databases they are unavoidable, that's how databases literally work

nostr events have tags with "e" in them and those are linked lists... graphs, really, but same same