Yes, there are several mods that bring Terraria mechanics or items into Minecraft.
TerrariaCraft is one of the most well-known, adding bosses, weapons, and biomes from Terraria.
Mods like Calemi’s Utilities and Avaritia also mimic Terraria’s item progression.
While fun, these mods don’t fully replicate Terraria’s 2D gameplay.
They're great if you want to blend both worlds but expect some limitations.