Redstonized

A technical Minecraft and redstone toolkit for 1.21.11, built on a performance base so the debugging tools don't cost you frames.

This is the pack I actually play with on technical servers: Carpet and its addons for game-rule control, Tweakeroo and MiniHUD-style readouts for building, G4mespeed for tick-level work, and a Sodium stack underneath so none of it tanks your framerate. 96 mods, Fabric, client-side.

Who this is for

You're doing redstone, farm design, or tick-perfect work, and you want the standard technical toolkit set up and configured rather than assembled by hand. If you want a kitchen-sink adventure pack, this isn't it.

What's inside

Technical & redstone

• Carpet, Carpet Extra, Carpet Fixes, Carpet TIS Addition
• Tweakeroo + MaLiLib
• G4mespeed and G4mespeed Capture/Playback for tick control
• WorldEdit + WorldEditCUI
• Client-Side Crystals, Client-Side Noteblocks
• Clear Despawn Reworked, Cubes Without Borders

Debugging & profiling

• BetterF3, spark, Better Statistics Screen, Dedicated Client Hud Performance
• Crash Assistant, MixinTrace

Performance

• Sodium (+ Extra, Reese's options), Lithium, FerriteCore, ImmediatelyFast
• More Culling, Entity Culling, VMP, Dynamic FPS, Ixeris, Bobby
• Better Block Entities

Visual & quality of life

• Iris shaders, Continuity, Animatica, Polytone, OptiGUI, Puzzle
• Xaero's Minimap, Zoomify, Controlify, Mouse Tweaks
• ViaFabricPlus for connecting to older servers
• Server Pack Unlocker for keeping server resource packs
• No Chat Reports, No Telemetry
• Mod Menu with YetAnotherConfigLib for in-game configuration

Notes before you install

Your settings are safe. This pack ships with YOSBR, so the included configs apply as defaults only. If you already have settings for a mod, yours win and nothing gets overwritten.

Litematica is not included. It's the one tool most people expect here, so: it was deliberately left out, and printer-style tooling is banned on many servers. Add it yourself if your server allows it.

No resource packs are bundled. Partly licensing, since shipping one means having redistribution rights for it, and partly personal preference. If you want suggestions, these are what I run alongside the pack:

• Unique Dark for the interface
• Redstone Tweaks for clearer redstone components
• Low On Fire so being on fire doesn't block your view

Client-side. Built for joining technical servers, not for hosting one. WorldEdit works in singleplayer; on a server you'll be using whatever the server provides.

Updates

This pack follows one redstone server. I update it when that server moves to a new Minecraft version, not on a schedule, not when a new Minecraft version drops, and not when individual mods update. It can sit on an older version for months, on purpose, because that's where the server is.

So if you need the latest, this isn't the pack to wait on. Fork it and bump it yourself. Issues are fine, but treat this as "what one player runs" rather than a maintained distribution.

Credits

Based on Fabulously Optimized by the Fabulously Optimized Authors, used under the BSD-3-Clause license. This pack is not affiliated with, endorsed by, or supported by Fabulously Optimized.

Every mod in this pack belongs to its own authors. Please support them on their project pages.

Fabulously Optimized license (BSD-3-Clause)

Copyright 2020-2026 Fabulously Optimized Authors

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors may
be used to endorse or promote products derived from this software without specific
prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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