Re:Halley: Lightweight Game Engine Written in C++14
by gmueckl on Saturday February 23, 2019 @04:13PM
(#19235508)
I found entt to be a good, reasonably approachable entity system for C++. It written in a modern, very generic style, but I don't find it to be obscure.
https://github.com/skypjack/entt