FastCrystal

Overview

FastCrystal is a mod that makes end crystals go faster by removing all the delays for placing and breaking end crystals and removes them from the client side before the server sends the remove packet and maximizing your end crystal speeds beyond any other mod.

(for 2.1.0 and higher end crystals will also have instant placement and instant explosion sound and particles)

Opt-Out

Servers can send out an opt-out packet which disables FastCrystal for the player it was sent to.

Installing FastCrystal on a Fabric server will automatically disable it for all players.

For Paper/Spigot server implementation, see the GitHub.