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Simply Optimized Rebirth project artwork

Modrinth · Minecraft modpack

Simply Optimized Rebirth

An attempt to carry on the legacy of Simply Optimized

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

Quick answer

Which Simply Optimized Rebirth release should I use?

Updated 2 days ago
Latest stable file Simply Optimized Rebirth 26.3-1.0.1
Game version 26.3
Loader Fabric 0.19.5

Simply Optimized Rebirth 26.3-1.0.1 is a complete pack release for 26.3 with Fabric 0.19.5. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 16 mods in this pack file.

Pack setup

How should I set up Simply Optimized Rebirth for players and a server?

Use Simply Optimized Rebirth 26.3-1.0.1 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install Simply Optimized Rebirth 26.3-1.0.1
Dedicated server setup Match Simply Optimized Rebirth 26.3-1.0.1
Pack loader Fabric 0.19.5

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Plan the server requirements Read the Minecraft installation guide
Referenced mods 16
Client only 5
Server only 2
Not labelled 9

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for Simply Optimized Rebirth?

Simply Optimized Rebirth 26.3-1.0.1. Change the pack release and its contents or setup may change too.

16 mods in this pack file

The selected pack release is Simply Optimized Rebirth 26.3-1.0.1. That file is for Minecraft 26.3 with Fabric 0.19.5. It contains 16 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is Simply Optimized Rebirth?

Simply Optimized Rebirth

Built on Simply Optimized

This modpack offers a streamlined, efficiency-first Minecraft experience inspired by the well-loved Simply Optimized. It bundles engine and rendering optimizations, bug fixes, and resource-saving tweaks that reduce CPU and memory usage while preserving vanilla gameplay and visuals. The result is smoother performance in large worlds and on lower-end systems without sacrificing stability or mod compatibility.

Ideal for both single-player and server use, the pack is configured to minimize conflicts and provide sensible defaults while remaining highly configurable for those who want to tune resource usage. It focuses on playing the game reliably—less about adding new mechanics, more about keeping the game running great alongside other mods.

Main Focus

  • Pure performance:

Performance and compatibility focus

It aims to improve performance without compromising overall compatibility with other mods if you want to add others later, the choice is yours

Mods included (Counting only performance-focused mods)

Project description from Modrinth.

Mods in Simply Optimized Rebirth 26.3-1.0.1

Open any mod on Modpacks.ch to check its files and dependencies.

bbe-fabric-1.3.9+mc26.3-mod.jar SHA-1 151330c3ea5a1c93e841ea4cda0788c93b5b986d · Modrinth version 9VvhfLcA · Project link unavailable Client only
c2me-fabric-mc26.3-0.4.2-alpha.0.88.jar SHA-1 f70cc0b389a080e740ac40f9bd23803c6e07fad3 · Modrinth version sSoXjAqP · Project link unavailable Side not labelled
cloth-config-fabric-26.3.159.jar SHA-1 9a5cce069380a2047250831dcb19f4ef1b15872d · Modrinth version fg2uyxOW · Project link unavailable Side not labelled
entityculling-fabric-1.11.2-mc26.3.jar SHA-1 f2196e803fe77cfbb62c4a2acb64803d98b4f61c · Modrinth version F4loCvYt · Project link unavailable Client only
fabric-api-0.161.0+26.3.jar SHA-1 53f9ee02c3702734d90520aa8c9719bf0e1c8d4f · Modrinth version bNnaTiuM · Project link unavailable Side not labelled
ferritecore-9.0.0-fabric.jar SHA-1 eac76ff0f3753422c61b2c44487d0d195d88d4bc · Modrinth version d5ddUdiB · Project link unavailable Side not labelled
ImmediatelyFast-Fabric-1.17.1+26.3.jar SHA-1 f565bbeb201f2305e81761429d3f1f47e1c3a321 · Modrinth version 3MP9UR23 · Project link unavailable Client only
lithium-fabric-0.26.2+mc26.3.jar SHA-1 dd5a4ec2c68d7601d8bce9076f789c55a5f8bef3 · Modrinth version xS0Q8LSi · Project link unavailable Side not labelled
modernfix-5.27.20-build.2.jar SHA-1 b63337e801fbf2cb420a049d69220c56e083f514 · Modrinth version pa9cAfYg · Project link unavailable Side not labelled
moreculling-fabric-26.3-1.9.0-beta.1.jar SHA-1 ddcab185e1672267258ad42694531544832dac12 · Modrinth version zL2UEFXS · Project link unavailable Client only
NoChatReports-FABRIC-26.3-v2.21.0.jar SHA-1 ed49e6780f20fcad080a211f8163c9d130ebdd34 · Modrinth version 6g96avt2 · Project link unavailable Side not labelled
ScalableLux-fabric-mc26.3-0.3.0-alpha.0.6-all.jar SHA-1 d51dcbe901452a1cb378139ca351009254e7ab0d · Modrinth version g4eqNSKd · Project link unavailable Side not labelled
servercore-fabric-1.5.20+26.3.jar SHA-1 ec5fdf4798e29e483fa861dead101b0d9d6d72cb · Modrinth version LCG1Bm84 · Project link unavailable Server only
sodium-fabric-0.9.3-alpha.1+mc26.3.jar SHA-1 5d88caf6f3e182cd39d0fb0d2e7200c5e613f287 · Modrinth version v4PSXean · Project link unavailable Client only
vmp-fabric-mc26.3-0.2.0+beta.7.238-all.jar SHA-1 ef7581bcd175eda07e2ebff0ddfd3094aa36026b · Modrinth version 2TFDVjDf · Project link unavailable Side not labelled
zfastnoise-1.1.1+26.3.jar SHA-1 f440a683630858b8d4d69a170eae4428e0e5af51 · Modrinth version cCGI5KLE · Project link unavailable Optional Server only

Pick your setup

Simply Optimized Rebirth by Minecraft version and loader

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

4 available setups

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

Simply Optimized Rebirth versions and loaders

9 of 9 releases match

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

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