QoL:

• NPC Map Locations - it shows where each NPC is when you open the map.
• Lookup Anything - it's like having the wiki plus further info inside the game.
• Better Ranching - no failed milk/shear attempts; includes indicator for when the critter can be milked/sheared/petted

Others:

• Canon-Friendly Dialogue Expansion - exactly what it says in the title.
• Automate - machines pull items from and push them into chests. Less small-clicking here and there.
• Bigger Backpack - because three rows of items isn't enough, is it?
• Stardew Valley Expanded - rather deep expansion, with new characters and places and items. For those who got bored with vanilla.
• Wear More Rings - it's a bit cheaty, but it allows you to use way more than just two rings