What kind of worldbuilding are you looking for in general? I have Lore, Tabbed Lore, Parchment Lore, and Text-Only Lore for more generalized worldbuilding; otherwise I have more specific ones like Magic System, Potions List, Bestiary, and Timeline V2, to name a few. I have an entire folder here for World/ worldbuilding codes if interested.
I hope you find what you're looking for!