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modpack

Simonuwu Fabric ProjectMinecraft modpack for 26.3

This modpack has the function of replacing OptiFine by replicating its functions and also adding new ones.

client onlynewest supported release 26.3OptimizationLightweightMultiplayer
Latest version
0.1-1.0.4-26.3
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
2.8k
Updated
1 mo ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Simonuwu Fabric Project declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
26w14aFabric25+declared1 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1Fabric25+declared24 Mar 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.18.2Fabric17+declared28 Feb 2022

Download

From Simonuwu Fabric Project’s own host. Nothing is re-hosted here.

Browse 63 indexed releases

Most recently published release

0.1-1.0.4-26.3beta16 Sept 2026

Simonuwu Fabric Project 0.1-1.0.4-26.3.mrpack · 3 KB · for 26.3 · Fabric

Download this release
414162d92eb6…
Older versions24
  • 1.0.4-26.113 Aug 202626.126 KB5dc53c906f62…Get
  • 1.0.4-26.211 Aug 202626.25 KB5b674f670786…Get
  • 0.2-1.0.4-26.1.223 May 202626.1.25 KB86 downloadsaaf6ea055ac4…Get
  • 0.3-1.0.4-26.1.118 Apr 202626.1.15 KB52 downloads3dc1bb5a2ed8…Get
  • 0.4-1.0.4-26.117 Apr 202626.125 KB25 downloads19dc9b99fff9…Get
  • 1-1.0.5-26w14a13 Apr 202626w14a1 KB24 downloads1461175fbc86…Get
  • 0.1-1.0.4-26.1.212 Apr 202626.1.23 KB24 downloads6ee8c24de17c…Get
  • 1.0.5a-1.21.84 Apr 20261.21.81.9 MB45 downloadscf7f9791d101…Get
  • 1.0.5-1.21.84 Apr 20261.21.81.9 MB22 downloads887e7db724a3…Get
  • 0.2-1.0.4-26.1.12 Apr 202626.1.12 KB46 downloads22c5e8280d2f…Get
  • 0.1-1.0.4-26.1.12 Apr 202626.1.12 KB45 downloads776c644c0eaa…Get
  • 0.3-1.0.4-26.11 Apr 202626.125 KB21 downloadsee5ac650e83f…Get
  • 1-1.0.4-26w14a1 Apr 202626w14a920 B36 downloads92eb9d452941…Get
  • 0.2-1.0.4-26.127 Mar 202626.14 KB17 downloads101b5e020259…Get
  • 0.1-1.0.4-26.125 Mar 202626.13 KB24 downloads22b6e5cbfaea…Get
  • BetaTest-6-1.0.5-1.21.815 Feb 20261.21.81.9 MB57 downloadsac35d2d57055…Get
  • 1.0.4-1.21.1113 Feb 20261.21.115 KB61 downloadsab3458c7a251…Get
  • 1.0.4-1.21.1013 Feb 20261.21.105 KB26 downloads8cacf22c606e…Get
  • 1.0.4-1.21.913 Feb 20261.21.95 KB16 downloadsff5a87a360e6…Get
  • BetaTest-5-1.0.5-1.21.88 Feb 20261.21.82.0 MB15 downloadsc8a1519d8d4e…Get
  • BetaTest-4-1.0.5-1.21.818 Jan 20261.21.80.6 MB44 downloads2872975f8464…Get
  • 0.6-1.0.4-1.21.1011 Jan 20261.21.105 KB30 downloads5ab406615d7b…Get
  • 0.2-1.0.4-1.21.112 Jan 20261.21.115 KB66 downloads77e15b13c1c4…Get
  • 0.1-1.0.4-1.21.119 Dec 20251.21.112 KB102 downloadse0c69318b83a…Get

Frequently asked

Does Simonuwu Fabric Project work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Simonuwu Fabric Project declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Simonuwu Fabric Project support?

Everything the author has declared, from 1.18.2 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Simonuwu Fabric Project on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Simonuwu Fabric Project support?

Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Simonuwu Fabric Project?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Simonuwu Fabric Project under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Simonuwu Fabric Project?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Simonuwu Fabric Project safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Details from Modrinth, where the author last updated it on 16 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .