Plugin AsyncBlockEvents

AsyncBlockEvents, asynchronous block handling for Bukkit

AsyncBlockEvents is a technical Bukkit plugin library created for older Minecraft server versions, including CraftBukkit 1.5.1. It reprocesses selected block actions through its own event system, allowing plugins to handle block placement, breaking, interaction, bucket use, and player triggered structure growth asynchronously.

The library also exposes useful future state data, experience values, and item drops, giving developers more control over complex server mechanics without blocking the main thread. It requires ProtocolLib and relies on extensive event emulation, so compatibility is not guaranteed. At BoxToPlay, we present it as a specialist tool for legacy server development and experimentation.