Fixes the old bug introduced in 1.14 where the Ender Dragon's Vertical Movement is very slow. Effectively patches out one-cycling. If you've fought the dragon in 1.12 or 1.13 you might know what this is.

Restore most features of the old Minecraft combat, or change it to your liking! 1.21.5 recommended, 1.21.2-1.21.4 supported.

Get critical hits while sprinting!

An API for datapacks to detect your Minecraft Version

Useful Datapack to customize the Ender Dragon's AI

Useful utilities for datapacks, such as a calculator and allowing player data modification, and more.

Make shields only protect some of the damage!

Disables the annoying pop-up added in 25w20a when you just want to click a button that runs an operator/invalid command