PowerNukkitX is a branch version based on PowerNukkit, a Minecraft Bedrock server
What’s new in PowerNukkitX? Let’s See：
Support for 1.19.50 protocol.
Support for 384 world height.
Support for The Nether world, no need to install additional plugin.
Support 3D biomes.
Support for vanilla commands and command block.
Built-in Terra generator (if you have questions click here to view) .
Support custom blocks / items / entity (refinement in progress, documentation to be added).
Original Entity AI framework, no need to install MobPlugin (under development, Not all creature completed).