Silk (unofficial)

Features of the API:

• an inventory GUI API
• a Kotlin wrapper for Brigadier
• a Kotlin DSL for creating complex Text objects
• coroutine utilities and tasks
• kotlinx.serialization support for Minecraft classes
• a scoreboard (sideboard) API
• ItemStack utilities
• serialization of any class to NBT with kotlinx.serialization
• an NBT builder
• an API for storing persistent data on Chunks, Entities etc
• kotlinx.serialization based networking (packets c2s, s2c and c2c)
• Kotlin Compose UI support
• general extensions for Entities, Worlds and more
• geometry utilitie

  The difference to the official version is that this is updated to version 1.20.1 and later maybe further