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Kind’s Crystal Optimizer project artwork

Modrinth · Minecraft mod

Kind’s Crystal Optimizer

Kind Crystal Optimizer reduces delay when placing and breaking end crystals by handling them client side, making actions feel instant and eliminating lag.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Kind’s Crystal Optimizer release should I use?

Updated 7 days ago
Latest stable file 1.5.1
Game version 1.21, 1.21.1, 1.21.2
Loader Fabric

Kind’s Crystal Optimizer 1.5.1 targets 1.21, 1.21.1, 1.21.2 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.

Where it goes

Is Kind’s Crystal Optimizer required on the client, server, or both?

Installation on the client is optional. Installation on the dedicated server is optional.

Client Optional
Dedicated server Optional
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source marks this as usable on both the client and server.

Understand client and server requirements Read the Minecraft installation guide

What else does Kind’s Crystal Optimizer 1.5.1 need?

1.5.1. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Kind’s Crystal Optimizer without breaking your instance.

Built for Kind’s Crystal Optimizer 1.5.1. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use 1.5.1. It targets 1.21, 1.21.1, 1.21.2 with Fabric; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    Installation on the client is optional. Installation on the dedicated server is optional.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside 1.5.1. It opens that exact file at the source.

About this project

What does Kind’s Crystal Optimizer add?

Kind’s Crystal Optimizer

Faster and more responsive crystal gameplay

Overview

Kind’s Crystal Optimizer is a client side performance mod that reduces perceived delay when placing and breaking end crystals.

By handling crystal actions instantly on the client hiding them and rendering them immediately it delivers smoother, faster, and more consistent interactions, even in high latency environments.

Features

  • Instant crystal rendering
  • Reduced placement and break delay
  • Qicker crystal entity rendering
  • Faster crystal interactions
  • Improved consistency in PvP
  • Better performance on high ping

Performance Comparison (70ms)

slowed down to show more detail

With Mod Without Mod
With Mod Without Mod

Project description from Modrinth.

Pick your setup

Kind’s Crystal Optimizer by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

16 available setups

Showing the newest 12 of 16 game versions. Older files are in the list below.

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Kind’s Crystal Optimizer versions and loaders

7 of 7 releases match

Looking for an older file? The official Modrinth project page is in Resources.

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