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MonoLibMinecraft mod for 26.1.2

A non-invasive library mod for Fabric, Forge, and NeoForge.

newest supported 26.1.2Utility QolLibrary ApiEducation
Latest version
neoforge-26.1.2-4.1.1
Minecraft
1.19 to 26.1.2
Java
Java 25+
Loaders
Forge, NeoForge, Fabric
Licence
not stated
Downloads
27.0M
Updated
1 mo ago
Available on
CurseForge

Minecraft versions

Every version MonoLib declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2Forge, NeoForge, Fabric25+declared9 Apr 2026
26.1.1NeoForge, Forge, Fabric25+declared1 Apr 2026
26.1NeoForge, Fabric, Forge25+declared24 Mar 2026
1.21.10NeoForge, Forge, Fabric21+declared7 Oct 2025
1.21.9NeoForge, Fabric, Forge21+declared30 Sept 2025
1.21.8NeoForge, Fabric, Forge21+declared17 Jul 2025
1.21.5Forge, NeoForge, Fabric21+declared25 Mar 2025
1.21.4Forge, NeoForge, Fabric21+declared3 Dec 2024
1.21.3Forge, Fabric, NeoForge21+declared23 Oct 2024
1.21.2Forge, Fabric, NeoForge21+declared22 Oct 2024
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.21Fabric, NeoForge, Forge21+declared13 Jun 2024
1.20.6NeoForge, Fabric, Forge21+declared29 Apr 2024
1.20.4NeoForge, Fabric, Forge17+declared7 Dec 2023
1.20.3Forge, NeoForge, Fabric17+declared4 Dec 2023
1.20.2NeoForge, Fabric, Forge17+declared20 Sept 2023
1.20.1Fabric, Forge, NeoForge17+declared12 Jun 2023
1.20Fabric, Forge, NeoForge17+declared2 Jun 2023
1.19.4NeoForge, Fabric, Forge17+declared14 Mar 2023
1.19.3NeoForge, Fabric, Forge17+declared7 Dec 2022
1.19.2NeoForge, Fabric, Forge17+declared5 Aug 2022
1.19.1NeoForge, Fabric, Forge17+declared27 Jul 2022
1.19NeoForge, Fabric, Forge17+declared7 Jun 2022

Download

From MonoLib’s own host. Nothing is re-hosted here.

All 40 releases
neoforge-26.1.2-4.1.1release31 Jul 2026

monolib-neoforge-26.1.2-4.1.1.jar · 0.1 MB · for 26.1.2

Download latest
88b2044aeba5…
Older versions24
  • fabric-26.1.2-4.1.131 Jul 202626.1.20.3 MB3447c890a5f1…Get
  • neoforge-26.1.2-4.1.030 Jul 202626.1.20.1 MB66 downloads6c59d9963891…Get
  • fabric-26.1.2-4.1.030 Jul 202626.1.20.3 MB08316307dc8c…Get
  • neoforge-1.21.1-4.1.030 Jul 20261.21.10.2 MB1d67964c6101…Get
  • fabric-1.21.1-4.1.030 Jul 20261.21.10.4 MB26f3aed33bed…Get
  • forge-1.20.1-4.1.030 Jul 20261.20.10.2 MBe683d695ddfc…Get
  • fabric-1.20.1-4.1.030 Jul 20261.20.10.4 MB6064efd7f63c…Get
  • neoforge-26.1.2-4.0.223 Apr 202626.1, 26.1.1, 26.1.20.1 MBd5fa6c0f274e…Get
  • fabric-26.1.2-4.0.223 Apr 202626.1, 26.1.1, 26.1.20.1 MB6fa5d14108d4…Get
  • neoforge-1.21.1-4.0.223 Apr 20261.21, 1.21.10.2 MB63b094775c12…Get
  • fabric-1.21.1-4.0.223 Apr 20261.21, 1.21.10.2 MB55ae0ffbbdda…Get
  • forge-1.20.1-4.0.223 Apr 20261.20, 1.20.10.2 MB54b342e2fa8e…Get
  • fabric-1.20.1-4.0.223 Apr 20261.20, 1.20.10.2 MB94fc2b436900…Get
  • fabric-26.1.2-4.0.123 Apr 202626.1, 26.1.1, 26.1.20.1 MB2 downloadsce08b1a59cb9…Get
  • fabric-1.20.1-4.0.120 Apr 20261.20, 1.20.10.2 MB283 downloadsf1e0e8bb1e07…Get
  • neoforge-26.1.2-4.0.017 Apr 202626.1.20.1 MB75 downloads9b2fab15277f…Get
  • fabric-26.1.2-4.0.017 Apr 202626.1.20.1 MB727ea42fe9b6…Get
  • fabric-1.21.1-4.0.017 Apr 20261.21, 1.21.10.2 MB204 downloads1bf47c690052…Get
  • neoforge-1.21.1-4.0.017 Apr 20261.21, 1.21.10.2 MB99b1d2dffa9c…Get
  • fabric-1.20.1-4.0.016 Apr 20261.20, 1.20.10.2 MB152 downloadsea85efebe7a3…Get
  • forge-1.20.1-4.0.016 Apr 20261.20, 1.20.10.2 MB92d27a058989…Get
  • neoforge-1.21.10-3.1.17 Oct 20251.21.100.2 MB47.9k downloadsede11859cfba…Get
  • fabric-1.21.10-3.1.17 Oct 20251.21.100.2 MBf2213ca1e04b…Get
  • neoforge-1.21.9-3.1.17 Oct 20251.21.90.2 MB136 downloadsab2babbfe395…Get

Frequently asked

Does MonoLib work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version MonoLib 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 MonoLib support?

Everything the author has declared, from 1.19 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does MonoLib need?

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

Which Java version do I need for MonoLib?

On the newest Minecraft release it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install MonoLib?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download MonoLib safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Last checked 1 mo ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .