Adopt & Skin
Advanced Save Backup
Advancing Sprinklers
Aggressive Acorns
Another Hunger Mod - for challenge runs
ArchaeologyHouseContentManagementHelper
Automate
AutomaticGates
Pretty much everything with "Better" in the name (Panning, quarry, activate spinklers, BAGI, fruit trees, garden pots, hay, junimos, ranching, rarecrows, and shop menu)
BreedLikeRabbits2
ChatCommands
ChestsAnywhere
ClimatesOfFerngill + DNT + LunarDisturbances
Cooking and Luck skills
Crafting Counter
CropTransplantMod
CustomGuildChallenges
CustomizableCartRedux
Custom Music + Cori's packs + Bathhouse Running Water
DeluxeGrabber - coop collection only
DeepWoods
DesertObelisk
EnhancedRelationships - helps balance PotC
ExtendedMinecart
FasterPaths
FestivalEndTimeTweak
HappyBirthday
Kisekae
MoreRings + WearMoreRings
NoSoilDecayRedux - limited to farm only
NPCMapLocations
PersistentGameOptions
PetWaterBowl
PrismaticTools
RangeDisplay OR DataLayers OR both
RemoteFridgeStorage
RemovableHorseHats
RentedTools
RotateToolbar
StardewBrewery
PartoftheCommunity
SelfService
SkillPrestige + Adapters
StackEverything
SummitReborn
Teh's Fishing
ShroomSpotter
TimeSpeed
TractorMod
VariableGrass
WinterGrass
UI Info OR your choice of "Efficiency" mods

Pretty much every framework there is, including BFAV
Crimson's Crab Recolors
Mouse House Makeover
SVO OR DSVO
Sandy at Festivals (from Looking for Love but can be used alone)
Karmylla's Maps
A lot of event mods, notably Immersive Shane and Mel's Sebastian expansion, as well as the rival events
Haywrites Dialogue Overhaul, Redone Dialogue, and Immersive Festival Dialouge
Unique Courtship Responses + Unique Jealousy Reponses
Lumina's Letters from Parents + Toddler Like Parent
Also some small tweaks like LoreFriendlyJojaPrices, etc, to add to immersion