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LibJFMinecraft mod for 26.3

A library for my mods

newest supported release 26.3Library
Latest version
26.3.1+forge
Minecraft
1.16.5 to 26.3
Java
Java 25+
Loaders
NeoForge, Fabric
Licence
LGPL-3.0-or-later
Downloads
15.1M
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host LibJF servers

One click and LibJF is installed with the right loader, on hardware built for it.

  • 26.3
  • NeoForge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Fabric25+declared15 Sept 2026
26.2NeoForge, Fabric25+declared16 Jun 2026
26.1.2Fabric, NeoForge25+declared9 Apr 2026
26.1.1NeoForge, Fabric25+declared1 Apr 2026
26.1NeoForge, Fabric25+declared24 Mar 2026
1.21.11NeoForge, Fabric21+declared9 Dec 2025
1.21.10NeoForge, Fabric21+declared7 Oct 2025
1.21.9NeoForge, Fabric21+declared30 Sept 2025
1.21.8NeoForge, Fabric21+declared17 Jul 2025
1.21.7NeoForge, Fabric21+declared30 Jun 2025
1.21.6NeoForge, Fabric21+declared17 Jun 2025
1.21.5Fabric, NeoForge21+declared25 Mar 2025
1.21.4NeoForge, Fabric21+declared3 Dec 2024
1.21.3NeoForge, Fabric21+declared23 Oct 2024
1.21.2NeoForge, Fabric21+declared22 Oct 2024
1.21.1NeoForge, Fabric21+declared8 Aug 2024
1.21Fabric, NeoForge21+declared13 Jun 2024
1.20.6NeoForge, Fabric21+declared29 Apr 2024
1.20.5NeoForge, Fabric21+declared23 Apr 2024
1.20.4NeoForge, Fabric17+declared7 Dec 2023
1.20.3Fabric, NeoForge17+declared4 Dec 2023
1.20.2NeoForge, Fabric17+declared20 Sept 2023
1.20.1NeoForge, Fabric17+declared12 Jun 2023
1.20NeoForge, Fabric17+declared2 Jun 2023
1.19.4NeoForge, Fabric17+declared14 Mar 2023
1.19.3NeoForge, Fabric17+declared7 Dec 2022
1.19.2NeoForge, Fabric17+declared5 Aug 2022
1.19.1NeoForge, Fabric17+declared27 Jul 2022
1.19NeoForge, Fabric17+declared7 Jun 2022
1.18.2NeoForge, Fabric17+declared28 Feb 2022
1.18.1NeoForge, Fabric17+declared10 Dec 2021
1.18NeoForge, Fabric17+declared30 Nov 2021
1.17.1NeoForge, Fabric16+declared6 Jul 2021
1.17NeoForge, Fabric16+declared8 Jun 2021
1.16.5NeoForge, Fabric8+declared14 Jan 2021

Download

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

Browse 40 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

  • NeoForge

    26.3.1+forge · 21 Sept 2026 · libjf-26.3.1+forge.jar

    Get NeoForge

  • Fabric

    26.3.1 · 21 Sept 2026 · libjf-26.3.1.jar

    Get Fabric

Most recently published release

26.3.1+forgebeta21 Sept 2026

libjf-26.3.1+forge.jar · 1.1 MB · for 26.3 · NeoForge

Download this release
5f61643d7507…
Older versions24
  • 26.3.121 Sept 202626.31.6 MB5ec5183fbf8b…Get
  • 26.3.0+forge15 Sept 202626.30.9 MBa7c1c726b85b…Get
  • 26.3.015 Sept 202626.31.5 MB5c137d366584…Get
  • 26.2.2+forge25 Aug 202626.20.9 MBf0e6820dfac4…Get
  • 26.2.225 Aug 202626.21.4 MB83885e9d73ee…Get
  • 26.1.425 Aug 202626.1.21.4 MB6b5458cd500d…Get
  • 26.1.4+forge25 Aug 202626.1.20.9 MBd368fe407c2e…Get
  • 3.17.7+forge7 Aug 20261.21.10.6 MBa65aa0295aba…Get
  • 26.1.3+forge26 Jul 202626.1.20.9 MB0c03365aff3d…Get
  • 26.1.326 Jul 202626.1.21.4 MBd92d2be34eb1…Get
  • 26.2.1+forge26 Jul 202626.20.9 MBc9bb3f896870…Get
  • 26.2.126 Jul 202626.21.4 MBfaa06abc7e32…Get
  • 26.2.0+forge17 Jun 202626.20.9 MB8ee1b17be584…Get
  • 26.2.017 Jun 202626.21.4 MBc783925affd5…Get
  • 26.1.230 Mar 202626.1.2, 26.1.1, 26.11.4 MB43f1ea31d105…Get
  • 3.19.1230 Mar 20261.21.111.5 MBab441123a02a…Get
  • 26.1.1+forge28 Mar 202626.1.2, 26.1.1, 26.10.9 MB1a5577f31445…Get
  • 26.1.128 Mar 202626.11.4 MB4f342c778f59…Get
  • 3.19.11+forge28 Mar 20261.21.110.9 MBa449b12c7b76…Get
  • 3.19.1128 Mar 20261.21.111.5 MB790a8ef82c87…Get
  • 26.1.0+forge24 Mar 202626.10.9 MB184803e982c8…Get
  • 26.1.024 Mar 202626.11.4 MB2b39b773317b…Get
  • 3.17.6+forge13 Mar 20261.21.10.7 MB2ca70e83ed7c…Get
  • 3.19.10+forge6 Mar 20261.21.110.9 MB1f9244fe5dc8…Get

Dependencies

What LibJFdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Fabric APIOptional. Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.

Frequently asked

Does LibJF work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version LibJF 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 LibJF support?

Everything the author has declared, from 1.16.5 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does LibJF support?

NeoForge, 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 LibJF?

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 LibJF under?

LGPL-3.0-or-later, 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 LibJF?

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 LibJF 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.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!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.

Used by

16 projects list LibJF as a required dependency. The most installed ones are shown.

RespackoptsConfig menus for resource packsAsync Pack ScanSpeeds up the resource pack organizer screenSlydeAllows dragging sliders further than intendedGoogleChatAutomatic, multi-service, client- or serverside message translationsVersionChangerChange the displayed minecraft versionTranslaterCorrupt minecraft text by translating it back and forth

Details from Modrinth, where the author last updated it on 21 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? .