The makers of The Sims 4 are well aware of the importance of modding in their game's community, to the point that they actively provide a degree of in-game support for mods on PC and Mac. Mods can go a lot further, too, enhancing the vanilla game until it's potentially almost unrecognisable.
While The Sims series might be famous for its cheat codes, mods are another extremely popular way to tweak the game to suit your desires. What are the best mods for The Sims 4? The Sims 4 is a sandbox life simulator, a game where the very idea is to do what you want.