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Arc LibMinecraft mod for 26.2

Data driven action, reward, condition library.

newest supported release 26.2Library Api
Latest version
Arc NeoForge 1.21.11 - 19.1.3
Minecraft
1.19.2 to 26.2
Java
Java 25+
Loaders
NeoForge, Fabric, Forge
Licence
not stated
Downloads
936.9k
Updated
2 mo ago
Available on
CurseForge

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.2NeoForge, Fabric, Forge25+declared16 Jun 2026
26.1.2NeoForge, Forge, Fabric25+declared9 Apr 2026
26.1.1NeoForge, Forge, Fabric25+declared1 Apr 2026
26.1Forge, NeoForge, Fabric25+declared24 Mar 2026
1.21.11Fabric, NeoForge, Forge21+declared9 Dec 2025
1.21.10NeoForge, Fabric, Forge21+declared7 Oct 2025
1.21.9NeoForge, Fabric, Forge21+declared30 Sept 2025
1.21.8Fabric, NeoForge, Forge21+declared17 Jul 2025
1.21.7Forge, NeoForge, Fabric21+declared30 Jun 2025
1.21.6NeoForge, Fabric, Forge21+declared17 Jun 2025
1.21.5NeoForge, Fabric, Forge21+declared25 Mar 2025
1.21.1NeoForge, Fabric, Forge21+declared8 Aug 2024
1.21Fabric, Forge, NeoForge21+declared13 Jun 2024
1.20.1NeoForge, Fabric, Forge17+declared12 Jun 2023
1.19.2NeoForge, Fabric, Forge17+declared5 Aug 2022

Download

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

Browse 68 indexed releases

For Minecraft 26.2

Choose the loader you use before downloading.

  • NeoForge

    Arc NeoForge 26.2 - 21.2.7 · 3 Aug 2026 · arc-neoforge-21.2.7.jar

    Get NeoForge

  • Fabric

    Arc Fabric 26.2 - 21.2.7 · 3 Aug 2026 · arc-fabric-21.2.7.jar

    Get Fabric

Most recently published release

Arc NeoForge 1.21.11 - 19.1.3release12 Sept 2026

arc-19.1.3-neoforge.jar · 0.7 MB · for 1.21.11 · NeoForge

Download this release
89670c960ecf…
Older versions24
  • Arc Fabric 1.21.11 - 19.1.312 Sept 20261.21.110.7 MB5deee9bb9a01…Get
  • Arc Fabric 1.21.11 - 19.1.211 Sept 20261.21.1135 KB9ab728d42ab2…Get
  • Arc NeoForge 1.21.11 - 19.1.211 Sept 20261.21.1128 KB5a2d694daf49…Get
  • Arc NeoForge 26.2 - 21.2.73 Aug 202626.20.7 MB035c7f058a2f…Get
  • Arc Fabric 26.2 - 21.2.73 Aug 202626.20.7 MB1227d1b13b10…Get
  • Arc NeoForge 26.1.2 - 20.2.103 Aug 202626.1.20.7 MBfb9e935cfe84…Get
  • Arc Fabric 26.1.2 - 20.2.103 Aug 202626.1.20.7 MBee95db16d1ee…Get
  • Arc Fabric 26.2 - 21.2.61 Aug 202626.20.7 MB04599aa33163…Get
  • Arc NeoForge 26.2 - 21.2.61 Aug 202626.20.7 MB62c5b3b6342e…Get
  • Arc NeoForge 26.1.2 - 20.2.91 Aug 202626.1.20.7 MB4133fe9270fe…Get
  • Arc Fabric 26.1.2 - 20.2.91 Aug 202626.1.20.7 MB3503c37b9d3c…Get
  • Arc NeoForge 26.1.2 - 20.2.81 Aug 202626.1.20.7 MBe1d35885412d…Get
  • Arc Fabric 26.1.2 - 20.2.81 Aug 202626.1.20.7 MB5b9335037057…Get
  • Arc Fabric 26.2 - 21.2.51 Aug 202626.20.7 MBfbe1cf5f36a2…Get
  • Arc NeoForge 26.2 - 21.2.51 Aug 202626.20.7 MB1c0359ca9c7d…Get
  • Arc Fabric 26.2 - 21.2.41 Aug 202626.20.7 MBd55677c15739…Get
  • Arc NeoForge 26.2 - 21.2.41 Aug 202626.20.7 MBbf6a81d9f7f0…Get
  • Arc NeoForge 26.1.2 - 20.2.71 Aug 202626.1.20.7 MBdcef443dc777…Get
  • Arc Fabric 26.1.2 - 20.2.71 Aug 202626.1.20.7 MBbebaf351d752…Get
  • Arc NeoForge 26.1.2 - 20.2.61 Aug 202626.1.20.7 MB32388aa8b9e1…Get
  • Arc Fabric 26.1.2 - 20.2.61 Aug 202626.1.20.7 MB4b4dfcd632b9…Get
  • Arc NeoForge 26.2 - 21.2.31 Aug 202626.20.7 MBe97193821975…Get
  • Arc Fabric 26.2 - 21.2.31 Aug 202626.20.7 MB0afa569f43c7…Get
  • Arc Fabric 26.2 - 21.2.21 Aug 202626.20.7 MB2c4646a8097d…Get

Frequently asked

Does Arc Lib work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Arc Lib 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 Arc Lib support?

Everything the author has declared, from 1.19.2 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Arc Lib support?

NeoForge, Fabric, Forge. 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 Arc Lib?

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.

How do I install Arc Lib?

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 Arc Lib safely?

Start with the author's page on CurseForge, 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!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.

Details from CurseForge, where the author last updated it on 12 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? .