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B100LibMinecraft mod for 26.3

Library for my other modifications

newest supported release 26.3Library
Latest version
0.2.3-26.3
Minecraft
1.20.1 to 26.3
Java
Java 25+
Loader
Fabric
Licence
MIT
Downloads
1.4k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host B100Lib servers

One click and B100Lib is installed with the right loader, on hardware built for it.

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

Minecraft versions

Every version B100Lib declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1Fabric25+declared24 Mar 2026
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.1Fabric17+declared12 Jun 2023

Download

From B100Lib’s own host. Nothing is re-hosted here.

Most recently published release

0.2.3-26.3beta17 Sept 2026

b100lib-v0.2.3-mc26.3.jar · 0.1 MB · for 26.3 · Fabric

Download this release
a41e640a1d5c…
Older versions19
  • 0.2.3-26.217 Jun 202626.20.1 MB124 downloadsd543a88026e3…Get
  • 0.2.3-26.1.227 Apr 202626.1.20.1 MB201 downloads4ee6e1de7be6…Get
  • 0.2.3-26.1.13 Apr 202626.1.10.1 MB63 downloads2695f8bd258e…Get
  • 0.2.3-26.125 Mar 202626.10.1 MB64 downloadsefd718e5b4a5…Get
  • 0.2.2-1.20.111 Mar 20261.20.10.2 MB67 downloadsa11a80233ed9…Get
  • 0.2.2-1.21.111 Mar 20261.21.10.2 MB187 downloads002e84309338…Get
  • 0.2.1.1-1.2117 Feb 20261.21.1, 1.210.2 MB23 downloadsc687a4876d31…Get
  • 0.2.1-1.2117 Feb 20261.21.1, 1.210.1 MB12 downloads2be2f4810a13…Get
  • 0.2.0.1-1.2116 Feb 20261.21.1, 1.210.1 MB18 downloads5ad3b9800972…Get
  • 0.2.0-1.2116 Feb 20261.21.1, 1.210.1 MB14 downloadsc78b8fe74319…Get
  • 0.1.5.3-1.2126 Dec 20251.21.1, 1.210.1 MB14 downloads425e9dd5746a…Get
  • 0.1.5.2-1.2125 Dec 20251.21.1, 1.2198 KB14 downloadsf511a808ba1f…Get
  • 0.1.5.1-1.2123 Dec 20251.21.1, 1.2196 KB9 downloads392eafbb0422…Get
  • 0.1.5-1.2123 Dec 20251.21.1, 1.2196 KB14 downloadsae084f6b0248…Get
  • 0.1.4-1.219 Dec 20251.21.1, 1.2182 KB16 downloads8af79a79c9ef…Get
  • 0.1.3-1.215 Dec 20251.21.1, 1.2172 KB17 downloadsbb8f0c940a02…Get
  • 0.1.2-1.214 Dec 20251.21.1, 1.2164 KB11 downloadse7c913371bff…Get
  • 0.1.1-1.214 Dec 20251.21.1, 1.2163 KB10 downloads9901dbc8a1c4…Get
  • 0.1-1.212 Dec 20251.21.1, 1.2163 KB8 downloads58a12cdca458…Get

Dependencies

What B100Libdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Fabric APIRequired. Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.Mod MenuOptional. Adds a mod menu to view the list of mods you have installed.

Frequently asked

Does B100Lib work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version B100Lib 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 B100Lib support?

Everything the author has declared, from 1.20.1 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 B100Lib 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 B100Lib?

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 does B100Lib need to run?

It declares Fabric API as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is B100Lib under?

MIT, 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 B100Lib?

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 B100Lib 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!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+)

Details from Modrinth, where the author last updated it on 17 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? .