G1ax Crystal Optimizer

A lightweight client-side Fabric mod that improves Crystal PvP responsiveness by reducing client-side placement and break delay.

The mod focuses on making crystal interactions feel smoother while remaining configurable for different servers and play styles.

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Features

• Faster crystal placement
• Faster crystal breaking
• Reduced visual delay
• Client-side crystal prediction
• Adaptive optimization based on latency
• Multiple optimization modes
• Client-side only
• Multiplayer compatible

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Comparison

Optimized	Vanilla

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Modes

default

The recommended mode.

Provides full client-side optimization including crystal prediction and adaptive packet scheduling for the smoothest experience.

tweak

A vanilla-friendly mode that removes only the client-side placement cooldown while keeping behavior close to vanilla.

Useful for servers with stricter anticheat.

off

Disables every optimization and restores vanilla behavior.

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Commands

/g1axoptimizer default
/g1axoptimizer tweak
/g1axoptimizer off

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Requirements

• Minecraft 1.21.1+
• Fabric Loader
• Fabric API
• Java 21

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Building

git clone https://github.com/tech-anupam/G1ax-Crystal-Optimizer.git
cd G1ax-Crystal-Optimizer
./gradlew build

The compiled JAR will be generated in:

build/libs/

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Repository

src/
 ├── command/
 ├── listener/
 ├── mixin/
 ├── optimizer/
 ├── packets/
 └── util/

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License

This project is released under the CC0 1.0 Universal license.

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Issues and feature requests are welcome through GitHub Issues.