i played 800 hrs without mods...than realized why not!
now im using thunderstore mod manager and mods are :
BepinExPack_Valheim
EquipmentAndQuickSlots
MassFarming
AzuClock
NoFogBruh (because of ground fog and you can choose what to turn off)

for me much better experience with mods. it was also good without mods but some things make me crazy...
have fun playing valheim, i´m on 900 hrs :D