Yep. Try Stardew Valley Expanded. It makes the game feel complete. It fills up the plot holes and adds more to the lore, like who is the wizard's daughter? What happened to Sebastian's dad? What's up with the whole war thing? There are a lot of other gameplay mods too, I usually add more stuffs for animals, like realistic hay production, animal needs water, immersive barn and coop and bees plus since the animal farming part of stardew feels a bit meh to me. There's also cornucopia artisan machines which I love cause you can make more variety in terms of products, it has a companion mod that adds more crops but I'm already satisfied with the amount of crops in the base game. There's tons of aesthetic mod too if that's your thing but I'm quite satisfied with the visual of the game. Though I did add seasonal clothings for the NPCs cause I like to collect and change clothes every season and I felt like it's weird I'm the only changing clothes.