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Marlow's Crystal Optimizer — Minecraft mod

by DevBram

PerformanceFabricNeeds Fabric API

Marlow's Crystal Optimizer handles end crystal removal on the client rather than waiting for the server to confirm it, so the crystal disappears the moment you break it. The difference is most noticeable on high-ping connections where the vanilla round trip drags. Fabric only.

Download Marlow's Crystal Optimizer · Fabric · MC 26.1–26.3
marlows-crystal-optimizer-2.0.0+mc26.1-26.3.jar · 150 KB · Hosted on MineSpecs · no redirects, no ads

This file: Minecraft 26.1 – 26.3 · Fabric

Licence: MITOriginal projectSource codeVersion 2.0.0+mc26.1-26.3

SHA-1 31c04918aedf6879d6ad10cd8307b644ab67ae44

Identical to the release on Modrinth.

Category
Performance
Project loaders
Fabric
Project supports
1.19 – 26.3
Mod version
2.0.0+mc26.1-26.3

How to install Marlow's Crystal Optimizer

  1. 1This download is built for Minecraft 26.1 – 26.3 on Fabric. Install that loader for 26.1 – 26.3. Marlow's Crystal Optimizer as a project supports 1.19 – 26.3; for other versions get the matching file from the author’s official page.
  2. 2Download Fabric API as well — Marlow's Crystal Optimizer depends on it and will not load without it.
  3. 3Drop the .jar into your .minecraft/mods folder (%appdata%\.minecraft\mods on Windows, ~/Library/Application Support/minecraft/mods on macOS).
  4. 4Launch Minecraft using the Fabric profile. Marlow's Crystal Optimizer appears in your mod list once the game loads.

New to modding? How to install Fabric mods

More performance mods

SSodiumA modern rendering engine that dramatically boosts frame rates and fixes graphical issues.LLithiumOptimizes physics, mob AI, and block ticking — with zero behavior changes.SSodium ExtraExtra toggles for Sodium — fog, particles and more for even higher FPS.RReese’s Sodium OptionsA cleaner, more intuitive redesign of Sodium’s video-settings menu.FFerriteCoreCuts Minecraft’s memory usage dramatically — with zero gameplay changes.IImmediatelyFastSpeeds up immediate-mode rendering — smoother text, UI and items.

Marlow's Crystal Optimizer is developed by DevBram and mirrored here under its MIT licence. MineSpecs is an unofficial fan project and is not affiliated with DevBram, Mojang Studios or Microsoft.