supercube

Half Heart Hardcore (or 1HP Challenge, alternatively) is a multiplayer challenge datapack, aimed at making the game almost impossible.

Datapack that replaces all hostile mobs with wardens

sometimes the server will randomly change the day to night. good night, and good luck.

A quick and dirty data pack to load a 3x3 chunk space around every minecart in the world.

Players Explode is a chaotic multiplayer mod where getting too close to another player triggers an immediate explosion.