@Assafthedm I organise mine into loosely sorted binders tha divide things into town, npc’s, locations, quest lines, etc.

I hear people say ‘but there’s so much to build’ and it’s true, but the reality is you only need the stuff in the pc’s immediate vicinity/the stuff pc’s are likely to interact with, everything else can be built out as you need it. Most of my world exists simply on a timeline that describes events and I pull from that when needed