this is not an exhaustive list, but rather the highlights of what makes my game feel like home :)
several of these mods have dependencies, so make sure you install everything needed so that things run properly.
Stardew Valley Expanded
Ridgeside Village
Sunberry Village (+aditional NPCs)
East Scarp (+additional NPCs)
Slightly Cuter Characters (+expansions)
Elle's Seasonal Buildings
Elle's Town Buildings
Seasonal Farmer Looks
Junimatic
Skull Cavern Elevator
Tractor Mod
Chests Anywhere