Clumps is a server side optimization datapack for Minecraft that merges nearby experience orbs into larger clumps and can make them collect instantly when a player touches them. The result is less entity clutter, smoother XP pickup, and reduced lag during farms, mob grinders, and other high activity moments.
It is a practical choice for any Minecraft server that wants better performance without changing gameplay flow. BoxToPlay uses it to keep XP collection fast and tidy while preserving a vanilla friendly feel.
Create your Minecraft server and install the Clumps datapack with one click.