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OptiPlus-Crystal

Removes the round-trip wait between clicking obsidian and seeing an end crystal appear.

Fabric
Loaders
Fabric
Downloads on Modrinth
7.6K
Followers on Modrinth
2
versions
5
Updated
August 6, 2026Aug 6
Published
in 2026

At a glance

Runs on Fabric
For Minecraft 1.20–26.2
Client only — no need to install it on the server
Latest version — 2.0.3 from August 6, 2026
License MIT — free
Where it's needed
In gamerequiredOn servernot needed

Install in the game only; not needed on the server

Game versions1.20–26.2

💎 OptiPlus Crystal

Zero-wait end crystal placement — now on Minecraft 1.20 through 26.2


What it does

OptiPlus Crystal removes the round-trip wait between clicking a block and seeing your end crystal appear. The instant you click a valid spot, a client-side "ghost" crystal is placed right away, so placement feels single-player-snappy no matter your ping. The real server crystal silently takes its place once it arrives.

No more waiting on the server to acknowledge your click, and no stuttery placement loops during crystal PvP.

Features

  • Instant, ping-independent end crystal placement

  • Client-side only — works on any server, nothing needed server-side

  • One jar for every version — it auto-detects your Minecraft version and just works

  • Lightweight, Fabric

Supported versions

A single jar now runs on Minecraft 1.20 → 26.2: 1.20, 1.20.1–1.20.6, 1.21–1.21.11, 26.1 and 26.2 (Fabric, client-side). Just drop it into your mods folder.

Server opt-out

Server admins can disable OptiPlus per-player by sending a plugin-message on one of these channels when a player joins:

  • optiplus:disable — disable everything

  • optiplus-crystal:disable — disable only the crystal optimization

The flag resets on disconnect.

FAQ

How to install OptiPlus-Crystal?

Install Fabric for your Minecraft version, download OptiPlus-Crystal for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does OptiPlus-Crystal support?

OptiPlus-Crystal has builds for Minecraft 1.20–26.2.

Is OptiPlus-Crystal needed on the server?

Client only — no need to install it on the server

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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